Novità Moduli di Sicurezza Preventa

2 Operating principle, references Safety automation solutions Preventa safety modules types XPSAC, XPSAXE For Emergency stop and switch monitoring Operating principle Safety modules XPSAC and XPSAXE are used for monitoring Emergency stop circuits conforming to standards EN/ISO 13850 and EN/IEC 60204-1 and also meet the safety requirements for the electrical monitoring of switches in protection devices conforming to standard EN 1088/ISO 14119. They provide protection for both the machine operator and the machine by immediately stopping the dangerous movement on receipt of a stop instruction from the operator, or on detection of a fault in the safety circuit itself.To aid diagnostics, the modules have LEDs which provide information on the monitoring circuit status. b The XPSAC module has 3 safety outputs and a solid-state output for signalling to the PLC. b The XPSAXE module has 3 safety outputs and a relay output for signalling to the PLC References Description Connection Nb of instantaneous openingsafety circuits Additional outputs Supply Reference Weight kg Safety modules for Emergency stop and switch monitoring Captive screw clamp terminalsTerminal block integratedin module 3 1 solid-state a and c 24 V XPSAC5121 0.160 a 48 V XPSAC1321 0.210 a 115 V XPSAC3421 0.210 a 230 V XPSAC3721 0.210 Captive screw clamp terminalsTerminal block removable from module 3 1 solid-state a and c 24 V XPSAC5121P 0.160 a 48 V XPSAC1321P 0.210 a 115 V XPSAC3421P 0.210 a 230 V XPSAC3721P 0.210 1 relay a and c 24 V XPSAXE5120P 0.229 Spring terminalsTerminal block removable from module 3 1 relay a and c 24 V XPSAXE5120C 0.229 XPSAXE5120P XPSAXE5120C XPSACppppP XPSACpppp 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10 38700-EN version: 4.0

3 Operating principle,references Safety automation solutions Preventa safety modules types XPSAV, XPSABV, XPSATE For Emergency stop and switch monitoring Operating principle Safety modules XPSAV, XPSABV and XPSATE are used for monitoring Emergency stop circuits conforming to standards EN/ISO 13850 and EN 60204-1 and also meet the safety requirements for the electrical monitoring of switches in protection devices conforming to standard EN 1088. They provide protection for both the machine operator and the machine by immediately stopping the dangerous movement on receipt of a stop instruction from the operator, or on detection of a fault in the safety circuit itself. In addition to the stop category 0 instantaneous opening safety outputs (3 for XPSAV, 2 for XPSABV and 2 for XPSATE), the modules incorporate stop category 1 time delay outputs (3 for XPSAV, 1 for XPSABV and 3 for XPSATE) which allow for controlled deceleration of the motor components until a complete stop is achieved (for example, motor braking by variable speed drive). At the end of the preset delay, the supply is disconnected by opening the time delay output circuits.b For module XPSAV, the time delay of the 3 output circuits is adjustable, in 15 preset values, between 0 and 300 seconds using selector buttons.b For module XPSABV, the time delay of the 3 output circuits is adjustable between 0.15 and 3 seconds or 1.5 and30 seconds, depending on the model, using a selector switch.b For module XPSATE, the time delay of the 3 output circuits is adjustable between 0 and 30 seconds using a 12-position selector switch.Module XPSAV also incorporates 3 solid-state signalling outputs for signalling to the process PLC. Module XPSATE incorporates 4 solid-state signalling outputs for signalling to the process PLC.To aid diagnostics, the modules have LEDs which provide information on the monitoring circuit status.The Start button monitoring function is conﬁ gurable depending on the wiring. References Description Connection Number of safety circuits Additional outputs Setting rangeof time delay Supply Reference Weight kg Safetymodules for Emergencystop and switchmonitoring Captive screw clamp terminalsTerminal block integrated in module 6 NO (3 NO time delay) 3 solid-state 0…300 s c 24 V XPSAV11113 0.320 Captive screw clamp terminalsTerminal block removable from module 6 NO (3 NO time delay) 3 solid-state 0…300 s c 24 V XPSAV11113P 0.320 3 NO (1 NO time delay) – 0,15…3 s c 24 V XPSABV1133P 0.280 Spring terminals Terminal block removable from module 3 NO (1 NO time delay) – 0,15…3 s c 24 V XPSABV1133C 0.275 Captive screw clamp terminalsTerminal block removable from module 3 NO (1 NO time delay) – 1,5…30 s c 24 V XPSABV11330P 0.280 Spring terminals Terminal block removable from module 3 NO (1 NO time delay) – 1,5…30 s c 24 V XPSABV11330C 0.275 Captive screw clamp terminalsTerminal block integrated in module 5 NO (3 NO time delay) 4 solid-state 0…30 s a and c 24 V XPSATE5110 0.280 Captive screw clamp terminalsTerminal block removable from module 5 NO (3 NO time delay) 4 solid-state 0…30 s a and c 24 V XPSATE5110P 0.280 Captive screw clamp terminalsTerminal block integrated in module 5 NO (3 NO time delay) 4 solid-state 0…30 s a 115 V XPSATE3410 0.380 Captive screw clamp terminalsTerminal block removable from module 5 NO (3 NO time delay) 4 solid-state 0…30 s a 115 V XPSATE3410P 0.380 Captive screw clamp terminalsTerminal block integrated in module 5 NO (3 NO time delay) 4 solid-state 0…30 s a 230 V XPSATE3710 0.380 Captive screw clamp terminalsTerminal block removable from module 5 NO (3 NO time delay) 4 solid-state 0…30 s a 230 V XPSATE3710P 0.380 XPSABVppppP XPSABVppppC XPSAV11113 XPSAV11113P XPSATE5110 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10 38700-EN version: 4.0

4 Operating principle,references Safety automation solutions Preventa safety module type XPSATR For Emergency stop and protective guard applications Operating principle Safety modules XPSATR meet the requirements of Performance Level PL e/Category 4 conforming to standard EN ISO 13849-1. Safety modules XPSATR are electronic, redundant and self-monitoring devices with positively driven relays. They are used for monitoring Emergency stop circuits (single or two-channel) and protective guard applications. The modules are conforming to standards EN/ISO 13850 and EN 60204-1. They provide protection for both the machine operator and the machine by immediately stopping the dangerous movement on receipt of a stop instruction from the operator, or on detection of a fault in the safety circuit itself.XPSATR incorporate 3 NO and 1 NC not delayed contacts and 3 delayed NO contacts.To aid diagnostics, the modules have 5 LEDs on the front face which provide information on the monitoring circuit status. References Description Connection Number of safety circuits Additionaloutputs Time settingrange Supply Reference Weight kg Safetymodules foremergencystopand safety guardsmonitoring Captive screw clamp terminals Terminal block removable from module 3 NO + 3 NO time delay 1 NC 0.1…3 s c 24 V XPSATR1153P 0.330 0.1…3 s a 115…230 V XPSATR3953P 0.350 0…30 s c 24 V XPSATR11530P 0.330 0…30 s a 115…230 V XPSATR39530P 0.350 Cage clamp terminalsTerminal block removable from module 3 NO + 3 NO time delay 1 NC 0.1…3 s c 24 V XPSATR1153C 0.330 0.1…3 s a 115…230 V XPSATR3953C 0.350 0…30 s c 24 V XPSATR11530C 0.330 0…30 s a 115…230 V XPSATR39530C 0.350 XPSATRppppP XPSATRppppC 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10 38700-EN version: 4.0

5 Operating principle, references Safety automation solutions Preventa safety modules type XPSAF For Emergency stop and switch monitoring Operating principle Safety modules XPSAF meet the requirements of Performance Level PL e/Category 4 conforming to standard EN/ISO 13849-1. They are used for:b Monitoring Emergency stop circuits conforming to standards EN/ISO 13850 and EN/IEC 60204-1.b Electrical monitoring of switches activated by protection devices conforming to standard EN 1088.Housed in a compact enclosure, the modules have 3 safety outputs. Preventa safety modules XPSAFppppP incorporate removable terminal blocks, thus optimising machine maintenance. To aid diagnostics, the modules have 3 LEDs on the front face which provide information on the monitoring circuit status. The Start button monitoring function is conﬁ gurable depending on the wiring. References Description Connection Nb of safety circuits Supply Reference Weight kg Safety modules for Emergency stop and switch monitoring Captive screw clamp terminalsTerminal block integrated in module 3 a and c 24 V XPSAF5130 0.250 Captive screw clamp terminals Terminal block removable from module 3 a and c 24 V XPSAF5130P 0.250 XPSAF5130 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10 38700-EN version: 4.0

6 Operating principle, references Safety automation solutions Preventa safety modules type XPSAFL For Emergency stop, switch and safety light curtain monitoring Operating principle Safety modules XPSAFL meet the requirements of Performance Level PL e/Category 4 conforming to standard EN/ISO 13849-1. They are used for:b Monitoring Emergency stop circuits conforming to standards EN/ISO 13850 and EN/IEC 60204-1.b Electrical monitoring of switches activated by protection devices conforming to standard EN 1088/ISO 14119. They can also be used for monitoring type 4 light curtains conforming to EN 61496-1 that have solid-state safety outputs (for example, light curtains type XUS L, see page 30304-EN/2). This system would conform to Performance Level PL e/Category 4 in accordance with EN/ISO 13849-1. Housed in a compact enclosure, the modules have 3 safety outputs.Preventa safety modules XPSAFLppppP incorporate removable terminal blocks, thus optimising machine maintenance.To aid diagnostics, the modules have 3 LEDs on the front face which provide information on the monitoring circuit status. The Start button monitoring function is conﬁ gurable depending on the wiring. References Description Connection Number of safety circuits Supply Reference Weight kg Safety modules for Emergency stop, switch and safety light curtain monitoring Captive screw clamp terminalsTerminal block integrated in module 3 a and c 24 V XPSAFL5130 0.250 Captive screw clamp terminalsTerminal block removable from module 3 a and c 24 V XPSAFL5130P 0.250 XPSAFL5130 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10 38700-EN version: 4.0

7 Operating principle, references Safety automation solutions Preventa safety modules type XPSAR For Emergency stop, switch or safety light curtain monitoring Operating principle Safety modules XPSAR meet the requirements of Performance Level PL e/Category 4 conforming to standard EN/ISO 13849-1 and are designed for the following safety applications:b Monitoring Emergency stop circuits conforming to EN/ISO 13850 and EN/IEC 60204-1.b Electrical monitoring of switches activated by protection devices conforming to standard EN 1088/ISO 14119.b Monitoring type 4 light curtains conforming to EN/IEC 61496-1 that have solid-state safety outputs with test function (light curtains XUS L). In addition to 7 safety outputs, modules XPSAR incorporate 2 relay signalling outputs and 4 solid-state signalling outputs for signalling to the process PLC. Safety modules XPSARp p p p p pP incorporate removable terminal blocks, thus optimising machine maintenance.To aid diagnostics, the modules have 4 LEDs on the front face which provide information on the monitoring circuit status.The Start button monitoring function is conﬁ gurable depending on the wiring. References Description Connection Numberofsafety circuits Additional outputs/solid-state outputs to PLC Supply Reference Weight kg Safety modules for Emergency stop, switch or safety light curtain monitoring Captive screw clampterminals,Terminal block integratedin module 7 2 / 4 a and c 24 V XPSAR311144 0.300 a 115 V c 24 V XPSAR351144 0.400 a 230 V c 24 V XPSAR371144 0.400 Captive screw clampterminals,Terminal block removable from module 7 2 / 4 a and c 24 V XPSAR311144P 0.300 a 115 V c 24 V XPSAR351144P 0.400 a 230 V c 24 V XPSAR371144P 0.400 XPSAR3p1144 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10 38700-EN version: 4.0

8 Operating principle, references Safety automation solutions Preventa safety modules type XPSAK For Emergency stop, switch, sensing mat/edges or safety light curtain monitoring Operating principle Safety modules XPSAK meet the requirements of Performance Level PL e/Category 4 conforming to standard EN/ISO 13849-1. They are used for:b Monitoring Emergency stop circuits conforming to standards EN/ISO 13850 andEN 60204-1.b Electrical monitoring of switches activated by protection devices, with optional selection of synchronisation time between signals.b Monitoring 4-wire sensing mats or edges.b Monitoring type 4 light curtains conforming to EN/IEC 61496-1 which have solid-state safety outputs with test function (light curtains XUSL). Housed in a compact enclosure, the modules have 3 safety outputs, a relay signalling output and 4 solid-state signalling outputs for signalling to the process PLC. Preventa safety modules XPSAKppppP incorporate removable terminal blocks, thus optimising machine maintenance. To aid diagnostics, the modules have 4 LEDs on the front face which provide information on the monitoring circuit status.The Start button monitoring function is conﬁ gurable depending on the wiring. References Description Connection Numberof safety circuits Additionaloutputs / Solid-stateoutputs for PLC Supply Reference Weight kg Safety modules for Emergency stop, switch, sensing mat/edges or safety light curtain monitoring Captive screw clamp terminalsTerminal block integrated in module 3 1 / 4 a and c 24 V XPSAK311144 0.300 a 110 V c 24 V XPSAK361144 0.400 a 120 V c 24 V XPSAK351144 0.400 a 230 V c 24 V XPSAK371144 0.400 Captive screw clamp terminalsTerminal block removable from module 3 1 / 4 a and c 24 V XPSAK311144P 0.300 a 48 V XPSAK331144P 0.300 a 110 V c 24 V XPSAK361144P 0.400 a 120 V c 24 V XPSAK351144P 0.400 a 230 V c 24 V XPSAK371144P 0.400 XPSAK3p1144 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10 38700-EN version: 4.0

9 Operating principle, references Safety automation solutions Preventa safety modules type XPSVC For enabling switch monitoring Operating principle The enabling grip switch system, comprising an enabling switch XY2AU and a monitoringmodule XPSVC, enables authorised personnel to carry out adjustment, programming or maintenance operations within hazardous zones of machines providing certain conditions are met. To be accessible, such operations are often carried out at reduced speed, and must be intentionally selected by authorised persons by means of a selector switch or key switch. Once the selection is made, the enabling switch system temporarily takes over from the hazardous zone’s usual protection measures. Caution: The enabling switch system alone must not cause dangerous movements of the machine to be activated; a second intentional control action on the part of the operator is required. In addition, each person remaining in the hazardous zone must be provided with an individual enabling switch to ensure their own safety. References Description Connection Number of safety circuits Solid-stateoutputs for PLC Supply Reference Weight kg Safety modules for enabling switch monitoring Captive screw clamp terminalsTerminal block integrated in module 2 NO 2 c 24 XPSVC1132 0.250 Captive screw clamp terminalsTerminal block removable from module 2 NO 2 c 24 XPSVC1132P 0.250 XPSVC1132 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10 38700-EN version: 4.0

10 Operating principle Two-hand control stations are designed to provide protection against hand injury. They require machine operators to keep their hands clear of the dangerous movement zone.The use of two-hand control is an individual protective measure, which can safely protect only one operator. Separate two-hand control stations must be provided for each operator in a multiple-worker environment. Safety modules XPSBAE, BCE and BF for two-hand control stations comply with the requirements of European standard EN 574/ISO 13851 for two-hand control systems.The control stations must be designed and installed such that they cannot be activated involuntarily or easily rendered inoperative. Depending on the application, the requirements of type C standards speciﬁ c to the machinery involved must be met (additional personal protection methods may have to be considered). To initiate a dangerous movement, both operators (two-hand control pushbuttons) must be activated within an interval y 0.5 s (synchronous activation). If one of the two pushbuttons is released during a dangerous operation, the control sequence is cancelled. Resumption of the dangerous operation is possible only if both pushbuttons are returned to their initial position and reactivated within the required time interval. The safety distance between the control units and the hazardous zone must be sufﬁ cient to ensure that when only one operator is released, the hazardous zone cannot be reached before the dangerous movement has been completed or stopped. Selection Requirements of standard EN 574/ISO 13851 Type I Type II Type III A B C Standard EN 574/ISO 13851 deﬁ nes the selection of two-hand controls according to the control system category.The following table details the 3 types of two-hand control conforming to EN 574/ISO 13851.For each type, it lists the operating characteristics and minimum requirements. Use of both hands (simultaneous action) Link between input and output signals Output signal inhibited Prevention of accidental operation Tamper-proof Output signal reinitialised Synchronous action (speciﬁ ed time limit) Use of proven components(Category 1 conforming to EN/ISO 13849-1) XPSBAE Redundancy with partial error detection (Category 3 conforming to EN/ISO 13849-1) XPSBCEXPSBF Redundancy + Self-monitoring(Category 4 conforming to EN/ISO 13849-1) XPSBCEXPSBF Two-hand control station XY2SBpp Conforming to standard EN/ISO 13849-1 Meets the requirements of standard EN 574/ISO 13851 References Description Type conformingto standard EN 574 Connection Number of safetycircuits Additionaloutputs Supply Reference Weight kg Safetymodules for electricalmonitoringof two-hand controlstations III A Captive screw clamp terminalsTerminal block removable from module 1 NO 1 NC a and 24 V c XPSBAE5120P 0.100 a 115/230V XPSBAE3920P 0.100 Spring terminalsTerminal block removable from module 1 NO 1 NC a and 24 V c XPSBAE5120C 0.100 a 115/230V XPSBAE3920C 0.100 III C Captive screw clamp terminalsTerminal block removable from module 2 NO 1 NC relay a and 24 V c XPSBCE3110P 0.272 a 115/120 V XPSBCE3410P 0.322 a 230 V XPSBCE3710P 0.322 Spring terminalsTerminal block removable from module 2 NO 1 NC relay a and 24 V c XPSBCE3110C 0.272 a 115 /120 V XPSBCE3410C 0.322 a 230 V XPSBCE3710C 0.322 Captive screw clamp terminalsTerminal block removable from module 2 NO 2 solid-state c 24 V XPSBF1132 0.150 2 NO 2 solid-state c 24 V XPSBF1132P 0.150 Operating principle, selection,references Safety automation solutions Preventa safety modules types XPSBAE, XPSBCE, XPSBF For electrical monitoring of two-hand control stations XPSBCEppppP XPSBCEppppC XPSBF1132 XPSBAEppppP XPSBAEppppC 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10 38700-EN version: 4.0

11 Operating principle, references Safety automation solutions Preventa safety modules types XPSECME, XPSECPE For extending the number of safety contacts Operating principle Safety modules XPSECME and XPSECPE, for extending the number of safety contacts, are available as additions to Preventa XPSbase modules (Emergency stop, limit switch, two-hand control, etc.). They are used to extend the number of safety output contacts of the base modules. References Description Connection Number of safety circuits Additionaloutputs Supply Reference Weight kg Safety modules for extending the number of safety contacts, for use with XPSbase modules Captive screw clamp terminalsTerminal block removable from module 4 2 a and c 24 V XPSECME5131P 0.270 Spring terminals Terminal block removable from module 4 2 a and c 24 V XPSECME5131C 0.270 Captive screw clamp terminalsTerminal block removable from module 8 1 a and c 24 V XPSECPE5131P 0.550 Spring terminals Terminal block removable from module 8 1 a and c 24 V XPSECPE5131C 0.650 Captive screw clamp terminalsTerminal block removable from module 8 1 a 115…230 V XPSECPE3910P 0.650 Spring terminals Terminal block removable from module 8 1 a 115…230 V XPSECPE3910C 0.650 XPSECME5131P XPSECPE5131C XPSECPE5131P XPSECME5131C 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10 38700-EN version: 4.0

12 Operating principle, references Safety automation solutions Preventa safety modules types XPSTSA, XPSTSW For safety time delays Operating principle Safety modules XPSTSA and XPSTSW are used in applications requiring safety time delays:b modules XPSTSA in applications with interlocking on high inertia machines with long rundown time (guards unlocked after safety time delay has elapsed),b modules XPSTSW in applications with a safety switchover contact (shunting contact in association with XPSVN modules for zero speed detection, solenoid valve monitoring, etc.). The time delay of safety circuits can be set to 16 preset values, using 2 selectors located on the front face of the modules. To aid diagnostics, the modules have LEDs which provide information on the monitoring circuit status and 2 solid-state outputs for signalling to the process PLC.In addition, their removable terminal blocks optimise machine maintenance. References Description Connection Number of safety circuits Additionaloutputs /Solid-stateoutputs to PLC Supply Reference Weight kg Safety modules for applications with interlocking on high inertia machines Captive screw clamp terminals Terminal block removable from module 1 delayed 2 NC / 2 a and c 24 V XPSTSA5142P 0.250 a 115 V XPSTSA3442P 0.360 a 230 V XPSTSA3742P 0.360 Safety modules for applications with safety switchover contact Captive screw clamp terminals Terminal block removable from module 1 pulse type 2 NC / 2 a and c 24 V XPSTSW5142P 0.250 a 115 V XPSTSW3442P 0.360 a 230 V XPSTSW3742P 0.360 XPSTSAppppP XPSTSWppppP 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10 38700-EN version: 4.0

13 Operating principle, references Safety automation solutions Preventa safety modules types XPSDMB, XPSDME For coded magnetic switch monitoring Operating principle Safety modules XPSDMB and XPSDME are speciﬁ cally designed for monitoring coded magnetic safety switches. They incorporate two safety outputs and two solid-state outputs for signalling to the process PLC. Conforming to Performance Level PL e/Category 4 conforming to EN/ISO 13849-1, modules XPSDMB can monitor two independent sensors and modules XPSDME can monitor up to six independent sensors. To monitor a higher number of magnetic switches using these safety modules, the magnetic switches can be connected in series parallel, while meeting the requirements of Performance Level PL d/Category 3 conforming to standard EN/ISO 13849-1. Safety modules XPSDMpppppP incorporate removable terminal blocks, thus optimising machine maintenance.To aid diagnostics, the modules have LEDs on the front face which provide information on the monitoring circuit status. References Description Connection Numberof safety circuits Solid-stateoutputs for PLC Supply Reference Weight kg Safety module for monitoring 2 coded magnetic switches Captive screw clamp terminals Terminal block integratedin module 2 NO 2 c 24 V XPSDMB1132 0.250 Safety module for monitoring 6 coded magnetic switches Captive screw clamp terminals Terminal block integratedin module 2 NO 2 c 24 V XPSDME1132 0.300 Safety module for monitoring 2 coded magnetic switches Captive screw clamp terminals Terminal block removable from module 2 NO 2 c 24 V XPSDMB1132P 0.250 Safety module for monitoring 6 coded magnetic switches Captive screw clamp terminals Terminal block removable from module 2 NO 2 c 24 V XPSDME1132P 0.300 XPSDMB1132 XPSDME1132 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10 38700-EN version: 4.0

14 Operating principle, references Safety automation solutions Preventa safety modules type XPSVNE For zero speed detection XPSVNEppppp Operating principle Preventa safety modules XPSVNE for zero speed detection are used to detect the stop condition of electric motors. Their most common applications include: providing the unlock signal for electrically interlocked sliding or removable machine guards, controlling rotation direction signals for reversing motors and engaging locking brakes after a motor has come to a standstill. As electric motors run down, a remanent voltage is produced in the windings of the motor due to residual magnetism. This voltage is proportional to the speed of the motor and, therefore, decreases as the motor comes to a standstill.This remanent voltage is measured in a redundant manner so as to detect the stop condition of the motor. The cabling between the motor windings and the inputs of the XPSVNE module is also monitored to prevent a cabling breakage or fault being seen as a stopped motor.A transformer should not be used to connect the motor to terminals Z1, Z2 and Z3 since there is no monitoring of the connection with the motor winding via the resistance monitoring. Modules XPSVNE are suitable for detecting the stop condition of all types of AC or DC motor driven machines which, when the motor runs down, produce a remanent voltage in the windings due to residual magnetism. These machines can be controlled by electronic devices, such as variable speed drives or DC injection brakes.The input ﬁ lters for standard XPSVNE modules are designed for a frequency of up to 60 Hz.For motors operating at a frequency higher than 60 Hz, which therefore produce a high frequency remanent voltage, special modules XPSVNEppppHS should be used. Modules XPSVNE have 2 potentiometers mounted on the front face of the module which allow independent adjustment of the switching threshold for each input circuit. This allows adjustment for different types of motors and application requirements. To aid diagnostics, modules XPSVNE have 4 LEDs and 2 solid-state outputs to provide information on the status of the zero speed detection circuit. References Description Connection Numberof safety circuits Solid-stateoutputs for PLC Supply Frequency of motor power supply Reference Weight kg Safety modules for zero speed detection Captive screw clampterminalsTerminal block removable from module 2 2 c 24 V y 60 Hz XPSVNE1142P 0.500 60 Hz XPSVNE1142HSP 0.500 a 115 V y 60 Hz XPSVNE3442P 0.600 60 Hz XPSVNE3442HSP 0.600 a 230 V y 60 Hz XPSVNE3742P 0.600 60 Hz XPSVNE3742HSP 0.600 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10 38700-EN version: 4.0

Pubblicato: 2 ottobre 2016 Categoria: Materiale pubblicitario