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PCI-PDISO16 User's Guide
2
50
50-pin Female
IDC Connector
Details on this cable are available on our web site at www.mccdaq.com/products/accessories.aspx.
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 Figure 4.
Details on this cable are available on our web site at www.mccdaq.com/products/accessories.aspx.
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.
1
49
Figure 3. C50FF-x cable
RELAY 0 (C)
RELAY 1 (NO) 36
RELAY 1 (NC) 35
RELAY 2 (C)
RELAY 3 (NO) 33
RELAY 3 (NC) 32
RELAY 4 (C)
RELAY 5 (NO) 30
RELAY 6 (NO) 29
RELAY 7 (NO) 28
INPUT 0
INPUT 1
INPUT 2
INPUT 3
INPUT 4
INPUT 5
INPUT 6
INPUT 7
(NO) = Normally Open, (C) = Common, (NC) = Normally Closed
Figure 4. C50-37F-x adaptor cable pin out
The red stripe
identifies pin # 1
19 RELAY 0 (NO)
37
18 RELAY 0 (NC)
17 RELAY 1 (C)
16 RELAY 2 (NO)
34
15 RELAY 2 (NC)
14 RELAY 3 (C)
13 RELAY 4 (NO)
31
12 RELAY 4 (NC)
11 RELAY 5 (C)
10 RELAY 6 (C)
9
RELAY 7 (C)
27
8
INPUT 0
26
7
INPUT 1
25
6
INPUT 2
24
5
INPUT 3
23
4
INPUT 4
22
3
INPUT 5
21
2
INPUT 6
20
1
INPUT 7
14
Installing the PCI-PDISO16
2
1
50
49
50-pin Female
IDC connector
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