Rockwell Automation 1772-LV,D17726.6.1 A and I MNL MINI-PLC-2/15 PROCESSO - Manual (Page 57)

Assembly and Installation
Chapter 3
3Ć37
The Bulletin 1770 Industrial Terminal System (Cat. No. 1770-T3) is used to
program the Mini-PLC-2/15 Processor. The Industrial Terminals (Cat. No.
1770-- T1 or -T2) can be used, however they will limit the capabilities of the
Mini- PLC-2/15 Processor.
WARNING: Do not use a 1770-T1 or 1770-T2 Industrial
Terminal to edit or change a program or Data Table values that
were generated using a 177-T3 Industrial Terminal. Block
instructions and instructions with word addresses 4008 or greater
will not be displayed properly. The ERR message may appear
randomly in the User Program at instructions and addresses that
the 1770-T1 and 1770-T2 Industrial Terminals are not designed
to handle. Changes to the User Program and/or Data Table with a
1770-T1 or 1770-T2 Industrial Terminal could result in unpredictable
machine motion with possible damage to
equipment and/or injury to personnel.
All necessary cables for connecting the Industrial Terminal to the Mini-PLC-
2/15 Processor are shipped standard with the Industrial Terminal System. For
ease of cable connections, sockets and connectors are configured to mate only
in the proper way. Cable connections between the Processor and the Industrial
Terminal can be made with power applied to both the Processor and Industrial
Terminal.
A grounding type AC line cord for 120V AC operation is standard with the
Industrial Terminal. An AC line cord for 22/240V AC operation must be
constructed. This line cord must only be plugged into a grounded AC outlet to
minimize exposure to electrical hazard.
The Industrial Terminal is factory-shipped configured for 120V AC operation.
If the Industrial Terminal is to operate on line voltages of 220/240V AC, refer to
the Industrial Terminal System User’s Manual (Publication 1770-805), for
changing the AC setting and AC fuse, and for general operating procedures.
The Industrial Terminal System (Cat. No. 1770-T3) is connected to the
Mini-PLC- 2/15 Processor with the Program Panel Interconnect Cable (Cat. No.
172-TC). One end of this cable is connected to the socket labeled Channel A at
the back of the Industrial Terminal and the other end is connected to the
INTERFACE socket on the front of the Processor (Figure 3.37).
Industrial Terminal Installation