Identifying The Input/Output Modules; Channel Connections - ABB C1300 User Manual

C1300
Advanced circular chart recorder

5.1 Identifying the Input/Output Modules

To gain access to the modules, open the door and chassis – see
Fig. 5.1 on page 65. There are five module positions (2 to 6) as
shown in Fig. 5.2.

5.2 Channel Connections

Channel 1 connections are made directly to the terminal block
mounted on the motherboard.
Other Channel connections are made to standard I/O modules,
fitted in positions 2, 3 or 4 – see Fig. 5.2.
Warning. The maximum channel to channel voltage
(between any 2 channels) must not exceed 500V DC.
Channel 1
(Red Pen)
Channel 2
See
(Green Pen)
Note
Channel 3
Below
(Blue Pen)
Channel 4
(Black Pen, Violet Event
Pen or Additional Functions)
Additional
Functions
Additional
Functions
Fig. 5.2 Module Positions and Functions
Note.

Module positions 2 and 3 can also be used for
additional I/O modules (module types 1 and 2) for use
with math functions.

The module type is marked on the component side of
the PCB.
66
2 3 4 5 6
Module
2 3 4 5 6
Positions
5 Electrical Installation
IM/C1300 Rev. J