PCI-PDISO16 User's Guide
Installing the Board
PCI-PDISO8 compatibility
For connections to a PCI-PDISO8 compatible interface, use a C50-37F-
x
adaptor cable.
This cable converts the PCI-PDISO16 board’s connector to a PDIS08-compatible D
connector. Two adaptor cables are required if more than eight relays are used. Pin
assignments for the C50-37F-
x
cable are shown in
. Details on this cable are
available on our web site at
www.mccdaq.com/cbicatalog/cbiproduct.asp?dept_id=104&pf_id=116
.
Figure 2-3
Figure 2-3. C50-37F-
x
pin-out
RELAY 0 (C)
37
RELAY 1 (NO) 36
RELAY 1 (NC) 35
RELAY 2 (C)
34
RELAY 3 (NO) 33
RELAY 3 (NC) 32
RELAY 4 (C)
31
RELAY 5 (NO) 30
RELAY 6 (NO) 29
RELAY 7 (NO) 28
INPUT 0
27
INPUT 1
26
INPUT 2
25
INPUT 3
24
INPUT 4
23
INPUT 5
22
INPUT 6
21
INPUT 7
20
19 RELAY 0 (NO)
18 RELAY 0 (NC)
17 RELAY 1 (C)
16 RELAY 2 (NO)
15 RELAY 2 (NC)
14 RELAY 3 (C)
13 RELAY 4 (NO)
12 RELAY 4 (NC)
11 RELAY 5 (C)
10 RELAY 6 (C)
9 RELAY 7 (C)
8 INPUT 0
7 INPUT 1
6 INPUT 2
5 INPUT 3
4 INPUT 4
3 INPUT 5
2 INPUT 6
1 INPUT 7
(NO) = Normally Open, (C) = Common, (NC) = Normally Closed
Note
The RELAY 5, 6 and 7 NC terminals on the PCI-PDISO16 board’s 50-pin I/O connector
(pin 38, 39 and 40) are not accessible when using the C50-37F-
x
adaptor cable.
20
1
37
19
The red stripe
identifies pin # 1
37-pin Female
Dsub connector
50-pin Female
IDC Connector
1
2
49
50
Figure 2-4. C50-37F-
x
adaptor cable
2-9
