Omron DeviceNet DST1 Series Operation Manual page 73

The following table shows the terminal arrangement of the terminal blocks on the
DST1-MD16SL-1.
Terminals
1,2
11,12
3 to 10 IN0 to IN7
13 to 20
21, 22
31, 32
23 to 30 OUT0 to OUT7
33 to 40
Internal
Circuit
Safety Output Circuit
IMPORTANT Power supply terminal V1 for the outputs is internally monitored. Supply the
voltage in the specified range (20.4 to 26.4 VDC). If the voltage is supplied
outside this range, voltage will not be supplied to the output circuits.
5-2 Safety I/O Terminal with Semiconductor Outputs
Names
V0 Power terminals for the input devices and test outputs. (24VDC)
G0
Terminals for safety inputs
T0 to T3 Terminals for test outputs
V1 Power terminals for the output devices. (24VDC)
G1
Terminals for safety outputs
G1 Common terminals. Terminals 31 to 40 are internally connected.
V0+
Test Output Circuit
V1+
Functions
I/O Power Supply
Circuit
Safety Input Circuit
I/O Power Supply
Circuit
V0
G0
T0...T3
IN0...IN7
V1
G1
OUT0
...OUT7
G1
5-7