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5-2 Safety I/O Terminal with Semiconductor Outputs
The following table shows the terminal arrangement of the terminal blocks on the
DST1-MD16SL-1.
Terminals Names
Functions
1,2 V0
11,12 G0
Power terminals for the input devices and test outputs. (24VDC)
3 to 10
IN0 to IN7
Terminals for safety inputs
13 to 20
T0 to T3
Terminals for test outputs
21, 22
V1
31, 32
G1
Power terminals for the output devices. (24VDC)
23 to 30
OUT0 to OUT7 Terminals for safety outputs
33 to 40
G1
Common terminals. Terminals 31 to 40 are internally connected.
I/O Power Supply
Circuit
Internal
Circuit
Test Output Circuit
Safety Input Circuit
V0
V0+
G0
T0...T3
IN0...IN7
I/O Power Supply
Circuit
Safety Output Circuit
V1
V1+
G1
OUT0
...OUT7
G1
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.
5-7
Summary of Contents for DST1 Series
Page 2: ......
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Page 5: ...DST1 series Safety I O Terminals Operation Manual Produced April 2005 ...
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Page 24: ...Section 1 Overview ...
Page 44: ...Section 2 General Procedure ...
Page 50: ...Section 3 Configuration ...
Page 63: ...Section 4 Specifications ...
Page 67: ...Section 5 DST1 series ...
Page 79: ...Section 6 Troubleshooting and Maintenance ...
Page 87: ...Section 7 Wiring Examples ...
Page 97: ...Appendices ...
Page 114: ...Cat No Z904 E1 01 OPERATION MANUAL DST1 series Safety I O Terminals ...