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RELAY OUTPUT CARD PCI
Table 4-3. Power and ground pin assignments.
Ground 18, 36, 37
+5 volts 19
+12 volts 1
Table 4-4. DB37 labeled ports 3, 4.
Relay A Side Relay B Side
Relay Port 3-A DB37 Pin Port 3-B DB37 Pin
K17 1 2 1 20
K18 2 3 2 21
K19 3 4 3 22
K20 4 5 4 23
K21 5 6 5 24
K22 6 7 6 25
K23 7 8 7 26
K24 8 9 8 27
Relay A Side Relay B Side
Relay Port 4-A DB37 Pin Port 4-B DB37 Pin
K25 1 10 1 28
K26 2 11 2 29
K27 3 12 3 30
K28 4 13 4 31
K29 5 14 5 32
K30 6 15 6 33
K31 7 16 7 34
K32 8 17 8 35
Table 4-5. Power and ground pin assignments.
Ground 18, 36, 37
+5 volts 19
+12 volts 1