IFM efector 110 G1502S Original Operating Instruction
IFM efector 110 G1502S Original Operating Instruction

IFM efector 110 G1502S Original Operating Instruction

Safety relay with relay outputs with and without delay

Advertisement

Quick Links

Original operating instructions
Safety relay with relay outputs
with and without delay
UK
G1502S

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the efector 110 G1502S and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Summary of Contents for IFM efector 110 G1502S

  • Page 1 Original operating instructions Safety relay with relay outputs with and without delay G1502S...
  • Page 2: Table Of Contents

    Contents 1 Preliminary note ���������������������������������������������������������������������������������������������������4 1�1 Symbols used ������������������������������������������������������������������������������������������������4 2 Safety instructions �����������������������������������������������������������������������������������������������5 3 Items supplied������������������������������������������������������������������������������������������������������6 4 Functions and features ����������������������������������������������������������������������������������������6 4�1 Requirements for the hardware configuration �����������������������������������������������6 4�1�1 Product-independent requirements ������������������������������������������������������6 4�1�2 Product-dependent requirements ���������������������������������������������������������7 5 Structure and operating principle �������������������������������������������������������������������������8 5�1 Indicators and connections ����������������������������������������������������������������������������8 5�2 Block diagram ������������������������������������������������������������������������������������������������9 6 Installation����������������������������������������������������������������������������������������������������������10...
  • Page 3 8�5 Safety relay for e-stop, for 2-channel fail-safe sensors/switches with contact output or for mechanical switches ����������������������������������������������������������������������41 8�5�1 Connection �����������������������������������������������������������������������������������������41 8�5�2 Function ����������������������������������������������������������������������������������������������42 8�5�3 Fault diagnosis �����������������������������������������������������������������������������������44 9 Programming �����������������������������������������������������������������������������������������������������47 9�1 Programming of the switch-off delay �����������������������������������������������������������47 10 Scale drawing ��������������������������������������������������������������������������������������������������48 11 Technical data ��������������������������������������������������������������������������������������������������48 12 Tests/approvals ������������������������������������������������������������������������������������������������50 13 Terms and abbreviations ����������������������������������������������������������������������������������51...
  • Page 4: Preliminary Note

    1 Preliminary note The instructions are part of the unit� They are intended for authorised persons according to the EMC and Low Voltage Directive and safety regulations� The instructions contain information about the correct handling of the product� Read the instructions before use to familiarise yourself with operating conditions, installation and operation�...
  • Page 5: Safety Instructions

    2 Safety instructions • Follow the operating instructions� • Improper use may result in malfunctions of the unit� This can lead to personal injury and/or damage to property during operation of the machine� For this reason note all remarks on installation and handling given in these instructions� Also adhere to the safety instructions for the operation of the whole installation�...
  • Page 6: Items Supplied

    • Safety relay for e-stop, for two-channel fail-safe sensors/switches (e�g� ESPE to EN 61496-1) with contact output without simultaneity monitoring (indefinite simultaneity) or for mechanical switches (→ chapter 8.5). ifm electronic gmbh assumes no liability for the use of units made by external manufacturers� The safe state is when the output contacts 13-14, 23-24, 33-34, 43-44, 67-68 or 77-78 are open and the output contact 51-52 is closed�...
  • Page 7: 4�1�2 Product-Dependent Requirements

    The safety relays type G1502S in operation have to be subjected to a self-test (switching off) within a period of maximum 12 months. The self-test can be carried out by switching the supply voltage off and on or by a safety request� 4.1.2 Product-dependent requirements In case of faults within the safety relay which result in the defined safe state, the safety relay must be replaced�...
  • Page 8: Structure And Operating Principle

    5 Structure and operating principle 5.1 Indicators and connections S34 S43 S44 Y5 Y6 Y1 Y2 Supply voltage (L-, L+), function terminals (Y1, Y2) Y4, Y5, Y6, Y7: Operating mode selection, auxiliary output S33, S34, S43, S44: Connection for safety inputs / output LED yellow: Triggering the relay outputs channel 1 LED yellow: Triggering the relay outputs channel 2 LED yellow: Input signal channel 1 or TE (for clocked sensor) LED yellow: Input signal channel 2 or A (for clocked sensor) Power...
  • Page 9: 5�2 Block Diagram

    23, 24: Connection of relay output without delay, 1 x normally open (closed when enabled) 33, 34: Connection of relay output without delay, 1 x normally open (closed when enabled) 43, 44: Connection of signal output without delay, 1 x normally open (closed when enabled) 51, 52: Connection of signal output without delay, 1 x normally closed (open when enabled) 67, 68: Connection of relay output with switch-off delay, 1 x normally open (closed when enabled)
  • Page 10: Installation

    6 Installation ► Mount the unit on a DIN rail in a housing protected against dust and humidity (min. IP54 - degree of soiling 2). 7 Electrical connection ► Use 60/75°C copper conductors only� 7.1 Supply voltage The external supply unit must have a safe separation� In case of a fault the voltage can exceed the value of 60 V DC for a maximum of 200 ms, but must not exceed the value of 120 V DC�...
  • Page 11: 7�2 Feedback Contacts / Monitored Or Automatic Start

    7.2 Feedback contacts / monitored or automatic start Automatic start Automatic activation without monitoring� L- Y1 Y2 L+ Monitoring of the feedback contacts (normally closed) for automatic start The circuit is enabled when the feedback contacts are closed� Consider the current flowing through the feedback contacts (→ 11 Technical data).
  • Page 12: 7�3 Output Circuit

    7.3 Output circuit Last anschließen ► Connect the load to be controlled to the relay outputs on C1 (13, 14), C2 (23, 24), C3 (33, 34), C5 (67, 68) or C6 3,6 A (77, 78). Adhere to max. and min. contact rating (→ 11 Technical data). 3,6 A 3,6 A 3,6 A 3,6 A The relay outputs C4 (43, 44 and 51, 52) provide a non C4 43 44 51 52 safety-related signal� The signal corresponds to that triggering the relays at the outputs C1 (13, 14); C2 (23, 24) and C3 (33, 34).
  • Page 13: Connection - Function - Fault Diagnosis

    The signal output Y7 provides a non-safety related signal A2 Y4 Y5 Y6 Y7 for communication to a plc� The signal corresponds to that triggering the relays at the outputs C5 (67, 68) and C6 (77,78). The output data is compatible with the input data of the current-sinking inputs of type 1, 2, 3 to EN 61131-2� 1: Input 2: SPS 8 Connection - Function - Fault diagnosis The safety relay can be connected or used in different ways: 1�...
  • Page 14: 8�1 Safety Relay For Fail-Safe Sensors/Switches With 2 Pnp Outputs

    8.1 Safety relay for fail-safe sensors/switches with 2 PNP outputs Example of fail-safe sensors/switches: • Fail-safe inductive sensor GM701S • Light barrier • Light curtain (ESPE to EN 61496-1) • Laser scanner 8.1.1 Connection Fail-safe sensor/switch with a current consumption of ≤ 50 mA: G1502S 1: Fail-safe sensor/switch Fail-safe sensor/switch with a current consumption of >...
  • Page 15: 8�1�2 Function

    8.1.2 Function Input circuit Output status LED display td = 0...10 s td = 0...10 s Stop flashing: ► Activate inputs in correct time sequence (→ fig. above) * During the switch-off delay (td > 0 s)
  • Page 16 Input circuit Output status LED display td = 0...10 s td = 0...10 s * During the switch-off delay (td > 0 s)
  • Page 17 Input circuit Output status LED display td = 0...10 s td = 0...10 s * During the switch-off delay (td > 0 s)
  • Page 18: 8�1�3 Fault Diagnosis

    8.1.3 Fault diagnosis In case of a fault switch the safety relay off and on again! LED display Cause of the fault Troubleshooting • No voltage supply ► Check wiring • Overvoltage ► Check power supply • Connection A1/A3 or A1/A2 reversed • Wire break ►...
  • Page 19 LED display Cause of the fault Troubleshooting • Overvoltage ► Check wiring • Undervoltage ► Check power supply • Overvoltage ► Check wiring • Undervoltage ► Check power supply • Undervoltage ► Check wiring ► Check power supply • Short circuits ► Check wiring • Input S43 active more than 0�5 s ►...
  • Page 20 LED display Cause of the fault Troubleshooting • The rotary switch for ► Program it again (→ 9.1) programming the switch-off delay was changed • Faulty programming...
  • Page 21: 8�2 Safety Relay For Clocked Fail-Safe Sensors

    8.2 Safety relay for clocked fail-safe sensors Example of fail-safe sensors/switches: • Fail-safe inductive sensor GM504S Up to 10 clocked fail-safe sensors can be connected to one safety relay� 8.2.1 Connection Connection of one fail-safe sensor/switch: G1502S 1: Fail-safe sensor/switch Connection of 2 fail-safe sensors/switches: G1502S 1: Fail-safe sensor/switch 1...
  • Page 22 The use of the safety splitter box E11569 is recommended: G1502S 1: Fail-safe sensor/switch 1 3: E11569 wh = white 2: Fail-safe sensor/switch 2 4: e�g� EVC014 bk = black 5: e�g� EVT001 bn = brown bu = blue Connection of 3 to 10 fail-safe sensors/switches: G1502S 1: Fail-safe sensor/switch 1 3: Fail-safe sensor/switch 3...
  • Page 23 The use of the safety splitter box E11569 is recommended: G1502S 1: Fail-safe sensor/switch 1 4: E11569 wh = white 2: Fail-safe sensor/switch 2 5: e�g� EVC014 bk = black 3: Fail-safe sensor/switch 3 6: e�g� EVT001 bn = brown bu = blue...
  • Page 24: 8�2�2 Function

    8.2.2 Function Input circuit Output status LED display td = 0...10 s td = 0...10 s 1: First or last fail-safe sensor/switch of a row of sensors/switches 2: td = max� 16 ms * During the switch-off delay (td > 0 s)
  • Page 25: 8�2�3 Fault Diagnosis

    8.2.3 Fault diagnosis In case of a fault switch the safety relay off and on again! LED display Cause of the fault Troubleshooting • No voltage supply ► Check wiring • Overvoltage ► Check power supply • Connection A1/A2 reversed • Wire break ► Check wiring • Feedback contacts open ►...
  • Page 26 LED display Cause of the fault Troubleshooting • Short circuit S43/L+ or S34/S44 ► Check wiring • Missing clock ► Check wiring • Wiring fault • Connection A2/A3 reversed • Short circuit S43/L- • Overvoltage ► Check wiring • Undervoltage ► Check power supply • Overvoltage ► Check wiring • Undervoltage ►...
  • Page 27 LED display Cause of the fault Troubleshooting • Short circuits ► Check wiring • The rotary switch for ► Program it again (→ 9.1) programming the switch-off delay was changed • Faulty programming...
  • Page 28: 8�3 Two-Hand Control Using Electronic Sensors/Switches

    8.3 Two-hand control using electronic sensors/switches Example of electronic sensors/switches: • Capacitive sensors For product selection see www�ifm�com This wiring meets the requirements type IIIB to EN 574� Use up to type IIIC is possible using corresponding sensors/switches with two independent switching elements, internal plausibility check and protected or screened wires�...
  • Page 29: 8�3�2 Function

    8.3.2 Function Input circuit Output status LED display td = 0...10 s td = 0...10 s 1: Electronic fail-safe sensor 1 2: Electronic fail-safe sensor 2 * During the switch-off delay (td > 0 s)
  • Page 30 Input circuit Output status LED display td = 0...10 s td = 0...10 s 1: Electronic fail-safe sensor 1 2: Electronic fail-safe sensor 2 * During the switch-off delay (td > 0 s)
  • Page 31 Input circuit Output status LED display td = 0...10 s 1: Electronic fail-safe sensor 1 2: Electronic fail-safe sensor 2 * During the switch-off delay (td > 0 s)
  • Page 32: 8�3�3 Fault Diagnosis

    8.3.3 Fault diagnosis In case of a fault switch the safety relay off and on again! LED display Cause of the fault Troubleshooting • No voltage supply ► Check wiring • Overvoltage ► Check power supply • Connection A1/A3 or A1/A2 reversed • Wire break ►...
  • Page 33 LED display Cause of the fault Troubleshooting • Overvoltage ► Check wiring • Undervoltage ► Check power supply • Undervoltage ► Check wiring ► Check power supply • Short circuits ► Check wiring • Inputs S34 and S43 not ► Check wiring activated within 0.5 s (→ 8.3.2) ► Deactivate inputs and • Feedback contact error activate them again • Short circuit S34/S44...
  • Page 34: 8�4 Two-Hand Control Using Mechanical Switches With Simultaneity Monitoring

    8.4 Two-hand control using mechanical switches with simultaneity monitoring Two-hand control with mechanical switches / safety relay for mechanical switches or 2-channel fail-safe sensors/switches with contact output with simultaneity monitoring� The contacts of the mechanical switches must allow a minimum current of 6 mA�...
  • Page 35 Connection of mechanical switches according to type IIIC to EN 574 G1502S 1: Mechanical switch 1 (no positively 2: Mechanical switch 2 (no positively driven driven contacts) contacts) Connection of a 2-channel fail-safe sensor/switch e.g. "electro-sensitive protective equipment" (ESPE) to EN 61496-1 G1502S 1: Contact 1 of the ESPE 2: Contact 2 of the ESPE...
  • Page 36: 8�4�2 Function

    8.4.2 Function Input circuit Output status LED display td = 0...10 s td = 0...10 s : N�O� contact activated * During the switch-off delay (td > 0 s)
  • Page 37 Input circuit Output status LED display td = 0...10 s td = 0...10 s 1: Electronic fail-safe sensor 1 2: Electronic fail-safe sensor 1 * During the switch-off delay (td > 0 s)
  • Page 38 Input circuit Output status LED display td = 0...10 s 1: Electronic fail-safe sensor 1 2: Electronic fail-safe sensor 2 * During the switch-off delay (td > 0 s) : N�O� contact activated...
  • Page 39: 8�4�3 Fault Diagnosis

    8.4.3 Fault diagnosis In case of a fault switch the safety relay off and on again! LED display Cause of the fault Troubleshooting • No voltage supply ► Check wiring • Overvoltage ► Check power supply • Connection A1/A3 or A1/A2 reversed • Wire break ►...
  • Page 40 LED display Cause of the fault Troubleshooting • Undervoltage ► Check wiring ► Check power supply • Short circuits ► Check wiring • Inputs S34 and S43 not ► Check wiring activated within 0.5 s (→ 8.4.2) ► Deactivate inputs and • Feedback contact error activate them again • Short circuit S34/S44 • The rotary switch for ►...
  • Page 41: Output Or For Mechanical Switches

    8.5 Safety relay for e-stop, for 2-channel fail-safe sensors/ switches with contact output or for mechanical switches In this operating mode the simultaneity of the contacts is not monitored� The 2-channel fail-safe sensors/switches are for example "electro-sensitive protective equipment" (ESPE) to EN 61496-1. The contacts of the sensors/switches must allow a minimum current of 6 mA�...
  • Page 42: 8�5�2 Function

    8.5.2 Function Input circuit Output status LED display td = 0...10 s td = 0...10 s 1: Fail-safe sensor/switch 1 2: Fail-safe sensor/switch 2 3: Order and time difference insignificant (indefinite simultaneity) * During the switch-off delay (td > 0 s) : N�O� contact activated...
  • Page 43 Input circuit Output status LED display td = 0...10 s td = 0...10 s 1: Fail-safe sensor/switch 1 2: Fail-safe sensor/switch 2 * During the switch-off delay (td > 0 s) : N�O� contact activated...
  • Page 44: 8�5�3 Fault Diagnosis

    8.5.3 Fault diagnosis In case of a fault switch the safety relay off and on again! LED display Cause of the fault Troubleshooting • No voltage supply ► Check wiring • Overvoltage ► Check power supply • Short circuit ► Check wiring • Wire break • Short circuit ►...
  • Page 45 LED display Cause of the fault Troubleshooting • Connection A2/A3 reversed ► Check wiring • Missing link Y4/Y5 ► Check wiring • Overvoltage ► Check wiring • Undervoltage ► Check power supply • Overvoltage ► Check wiring • Undervoltage ► Check power supply • Undervoltage ► Check wiring ► Check power supply...
  • Page 46 LED display Cause of the fault Troubleshooting • Short circuits ► Check wiring • The rotary switch for ► Program it again (→ 9.1) programming the switch-off delay was changed • Faulty programming...
  • Page 47: Programming

    9 Programming In all described operating modes (8.1 - 8.5) a switch-off delay for the relay outputs on terminals C5 and C6 can be set� 9.1 Programming of the switch-off delay ► Set the rotary switch to position F� ► Switch the unit off and on again� > Yellow LED [T1] flashes quickly: The unit is in the programming mode. ► Set the rotary switch to the desired position without delay: Pos.
  • Page 48: Scale Drawing

    P_MZ_100_0563 Original Scale Drawing (MTD) 10 Scale drawing 1: Rotary switch for switch-off delay 2: Screw terminal (supplied) EPS Source Product Scale Drawing Frame Size: 80 mm x 45 mm 11 Technical data G1502S Safety relay with relay outputs Terminal block Phoenix Contact MSTBO Meets the requirements of: EN ISO 13849-1: 2008 category 4 PL e, SIL 3 (IEC 61508), type IIIC (EN 574) Electrical design...
  • Page 49 Contact rating 6 A , 250 V AC / 24 V DC (≥ 6 mA) max� total current: 12 A Minimum load current of the 10 mA feedback contacts Short-circuit protection / overload The contacts are to be protected by means of fuses protection with a nominal current of < 3�6 A Current consumption <...
  • Page 50: Tests/Approvals

    Comments Additional comments concerning the cULus approval (UL 508): • Maximum ambient temperature 55°C (in the control cabinet) • The safety functions were not assessed by UL� The approval has been made according to UL 508 for general applications� • Use 60/75°C copper conductors only� • For use in pollution degree 2 environment • Same polarity (phase) referred to the output contacts...
  • Page 51: Terms And Abbreviations

    Output Signal Switching Device Output signal switch element, static safety-related output� Probability of (dangerous) Probability of a (dangerous) failure per (PFH Failure per Hour hour� Performance Level PL to EN ISO 13849-1 Safety Integrity Level SIL 1-4 to IEC 61508 Programmable Logic Controller Technical data and further information at www�ifm�com...

Table of Contents