Rockwell Automation 1791-I0VX BLOCK I/O - Manual (Page 15)

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 blocks are
keyed differently than the output blocks to prevent incorrect insertion.
ATTENTION: Both input terminal blocks are keyed alike. If
removed for wiring, or module replacement, make certain that
the terminal blocks are placed in their proper position
when reinstalling.
Wiring connections for the 1791-IOBX and -IOVX are shown in Tables
2.A through 2.H.
Catalog Number 1794-IOBX Catalog Number 1794-IOVX
Input Terminal Wiring Input Terminal Wiring
Groups 0 and 1 (TRM1) Table 2.A, page 2-4 Groups 0 and 1 (TRM1) Table 2.E, page 2-8
Groups 2 and 3 (TRM2) Table 2.B, page 2-5 Groups 2 and 3 (TRM2) Table 2.F, page 2-9
Output Terminal Wiring Output Terminal Wiring
Groups 0 and 1 (TRM3) Table 2.C, page 2-6 Groups 0 and 1 (TRM3) Table 2.G, page 2-10
Groups 2 and 3 (TRM4) Table 2.D, page 2-7 Groups 2 and 3 (TRM4) Table 2.H, page 2-11
Remote I/O link wiring connections are shown in Figure 2.3.
Connecting Wiring