USER MANUAL Manual

Installing Block I/O
Chapter 2
2-3
Figure 2.2
Clearance
Required for Block I/O Modules
2
(50.8)
Inches
(Millimeters)
2
(50.8)
2
(50.8)
2
(50.8)
10919I
Connections to the block I/O module are made to the removable terminal
blocks on each side of the module. Input connections are on the left side,
and output connections are on the right side. The input terminal block is
keyed differently from the output terminal block to prevent incorrect
insertion.
Wiring connections for the 1791-IOBW and -IOVW are shown in Tables
2.A through 2.D.
Catalog Number 1794IOBW Catalog Number 1794IOVW
Input Terminal Wiring Input Terminal Wiring
Groups 0 and 1 (TRM1) Table 2.A, page 24 Groups 0 and 1 (TRM1) Table 2.C, page 26
Output Terminal Wiring Output Terminal Wiring
Groups 0 and 1 (TRM3) Table 2.B, page 25 Groups 0 and 1 (TRM3) Table 2.D, page 27
Remote I/O link wiring connections are shown in Figure 2.3.
Connecting W iring