Rockwell Automation 21G PowerFlex 750-Series AC Drives Reference Manual - Manual (Page 161)

Rockwell Automation Publication 750-RM001F-EN-P - February 2012 161
Appendix
A
Specifications
Introduction This appendix provides product specifications for the PowerFlex safety option
module.
General Specifications These specifications apply to the PowerFlex safety option module.
Topic Page
General Specifications 161
Environmental Specifications 162
Certifications 163
CE Conformity 163
Encoder Specifications 164
Attribute Value
Standards IEC/EN60204-1, ISO12100, IEC 61508, IEC 61800-5-2
Safety category Cat. 4 and PL e per EN ISO 13849-1;
SIL CL3 per IEC 61508 and EN 62061
Power supply (user I/O) 24V DC ±10%, 0.8…1.1 x rated voltage (2) PELV or SELV
(2) Safety outputs need additional fuse for reverse voltage protection of the control circuit. Install a 6 A slow-blow or 10 A fast-acting
fuse.
Power consumption 36 W
SLS outputs 68, 78 24V DC, 20 mA, short-circuit protected
SS outputs 34, 44 24V DC, 20 mA, short-circuit protected
Door control outputs
51, 52 24V DC, short-circuit protected
0.75 A, bipolar (Power to Release/Power to Lock) configuration
20 mA, cascading (2Ch Source) configuration
Pulse outputs S11, S21 24V DC, 50 mA, short-circuit protected
Pulse inputs S12, S22, S32, S42,
S52, S62, S72, S82, X32, X42 5 mA per input, max
Input ON Voltage, min 15V
Input OFF Voltage, max 5V
Input OFF Current, max 2 mA
Input-to-output response time
(SS_In, SLS_In, DM_In,
ESM_In, LM_In) 20 ms
Overspeed Response Time User-configurable
Reset Input S34 5 mA per input, max
Conductor Type Multi-conductor shielded cable
Conductor size
(1)
(1) Refer to Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1 .
0.25…2.5 mm
2
(24…14 AWG)
Strip length 6 mm (0.25 in.)
Terminal screw torque 0.20…0.25 N•m (1.8…2.2 lb•in)