Bradley Smoker user manual PLC-5/40L and -5/60L Controller Front Panels

Models: PLC-5

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1-8Understanding Your Programmable Controller

PLC-5/40L and -5/60L Controller Front Panels

keyswitch; selects controller mode

channel 2 extended-local I/O status indicator (green when functioning normally; red when not functioning)

channel 2 communication port; a 50-pin, dedicated extended-local I/O port

battery indicator (red when the battery is low)

controller RUN/FAULT indicator (green when running; red when faulted)

force indicator (amber when I/O forces are enabled)

channel 0 communication status indicator (green when the channel is communicating)

channel 0*25-pin D-shell serial port; supports standard EIA RS-232C and RS-423 and is RS-422A compatible 1

Use this port with ASCII or DF1 full-duplex, half-duplex master, and half-duplex slave protocols. The port's default configuration supports controler programming:

DF1 point-to-point

one stop-bit

2400 bps

BCC error check

no parity

no handshaking

channel 1A status indicator (lights green and red)

8-pin mini-DIN, DH+ programming terminal connection parallel to channel 1A

channel 1A communication port; its default configuration is DH+ communication 2

channel 1B communication port; its default configuration is remote I/O scanner 2

channel 1B status indicator (lights green and red)

Install memory module here

Use these labels to write information about the channel: communication mode, station addresses etc.

Install battery here

PLC-5 family member designation

1Channel 0 is optically-coupled (provides high electrical noise immunity) and can be used with most RS-422A equipment as long as:

termination resistors are not used

the distance and transmission rate are reduced to comply with RS-423 requirements

2Configure these 3-pin ports for:

remote I/O scanner,

remote I/O adapter,

DH+ communication

unused

Publication 1785-UM012D-EN-P - July 2005

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Bradley Smoker user manual PLC-5/40L and -5/60L Controller Front Panels, 8Understanding Your Programmable Controller