Allen-Bradley PLC-2/30 - Complementary I;O; Data Highway Compatibility; Interface Modules

Introduction
Chapter 1
14
When using a 1772-SD2 remote I/O scanner/distribution panel, the I/O
device capacity can be increased from 896 to 1,792 I/O. The increase is
accomplished through configuration of the racks and programming. For
more information, refer to the Remote I/O Scanner/Distribution Panel
Product Data (publication 1772-2.18).
With the proper interface module, the PLC-2/30 processor can be
connected to the Allen-Bradley Data Highway or other industry standard
buses. Table 1.B lists several “from-to” possibilities and the Allen-Bradley
module used to accomplish that function.
Table 1.B
Interface
Modules
Interface Locations -
From: To:
Interface Module
PLC2/30 Data Highway 1771KA2
PLC2/30 Data Highway II 1779KP2
1779KP2R
PLC2/30 RS232 1771KG
1771KGM
1771KH
Data Highway Non AB
1
1771KE
1771KF
1770KF2
Data Highway Fisher Provox 1771KX1
Data Highway II Non AB
1
1779KFL
1779KFM
1
Non AllenBradley implies using Data Highway or Data Highway II to communicate with industry standard devices. See the
individual product brochures for specific connectivity information.
Industrial Terminals (cat. no. 1770-T1 or -T2) can be used on a limited
basis to program a PLC-2/30 programmable controller. Be aware that
only features supported by these terminals may be entered. The 1770-T3
and 1784-T50 terminals provide full PLC-2/30 capability. Refer to the
Industrial Terminal System User’s Manual (publication 1770-6.5.3 or
1784-6.5.1) for details.
1.2.1
Complementary
I/O
1.2.2
Data Highway Compatibility
1.2.3
Industrial Terminal
Compatibility
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