Rockwell Automation 2094-EN02D-M01-S1 Kinetix 6200 and Kinetix 6500 Safe Speed Monitoring Safety Reference Manual - Manual (Page 39)

Rockwell Automation Publication 2094-RM001C-EN-P - May 2013 39
Speed Monitoring I/O Signals Chapter 4
When the Door Control output is configured as cascading (2Ch Sourcing), the
dual-channel bipolar output acts as two sourcing outputs capable of driving the
OSSD Door Monitor input (DM_In) of the next speed monitoring drive in the
cascaded chain. The DC_out output can also be used as a source for general
purpose inputs. In this configuration, the current is limited to 20 mA.
Figure 9 - Door Control Cascading Outputs
Only the wiring configurations shown below are supported for the Door Control
output.
Figure 10 - Door Control Output Wiring
(1) When wired as a source for a safety input, current is limited to 20 mA per output.
(2) For example, SmartGuard 600 controller, Guard I/O module.
Short-circuits of the output loop to ground or 24V are detected. For cascaded
outputs, cross loops are also detected.
DM_IN_CH0 DM_IN_CH1
DC_OUT_CH0 DC_OUT_CH1
Drive (Master)
Drive (Slave)
IOD-36 IOD-35
IOD-31 IOD-32
+
-
+
-
+
-
+
-
No
Load
Bi-polar
Load
Single-ended
Load
Door Status 2-Channel
Source
(1)
+24V DC
Door Control
Sourcing Output
Door Control
Sinking Output
+24V DC Common
Load
Load Input Circuit Input Circuit
IOD-35 IOD-35
IOD-36 IOD-36
IOD-35 IOD-35
IOD-36 IOD-36 (2)