Section 4 Accessories TB 870F terminal block
M&I – AC 900F Controller 69
TB 870F terminal block
CAN TB 870F_us.png
Features
• 25-pin D-SUB plug for connecting TK 831F
• Two terminal strips with 14 screw terminals, each
• DIN rail mounting
Use
The TB 870F terminal block connects the CAN bus of the primary controller to that
of the secondary controller. It is also used to connect a controller in the middle of a
CAN bus line between two I/O racks.
Terminal strips
Channel Signal Input terminals Output terminals
1 CAN 1H
CAN 1L
1
2
14
15
2 CAN 2H
CAN 2L
4
5
17
18
3 CAN 3H
CAN 3L
7
8
20
21