Low system cost, Functional requirements, Electrical requirements and power supply – Rockwell Automation 2705-APG RediPanel Plug and Go Products User Manual

Page 7

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Bulletin 2705
RediPANEL 800A Push Button Modules

User Manual

7

Low System Cost

The RediPANEL reduces overall system cost by reducing wiring,
engineering, installation, and maintenance. Connection to high density
Allen-Bradley I/O modules is simple, easy, and cost effective.

Electrical Requirements and Power Supply

An external 24 VDC

 10% power supply is used for this module. The

power supply must be able to provide the current requirements for the
Bulletin 800A assembly and the selected PLC or SLC input sinking and
output sourcing modules.

The Bulletin 800A LED’s use the power supply to draw the source current
from the output module and the contacts complete the circuit for the sink
current to the input modules. See Table 1 below for current requirements.

Table 1
RediPANEL Current Requirements

No. of

Pushbuttons

PC type

Item

Current

Required

Bulletin 800A LED’s from 1746-OB16 Output module

.35 Amps

SLC

Bulletin 800A contacts to 1746-IB16 Input module

.12 Amps

SLC

Total maximum current required

.47 Amps

16

Bulletin 800A LED’s from 1771-OBD Output module

.35 Amps

PLC

Bulletin 800A contacts to 1771-IBD Input module

.20 Amps

PLC

Total maximum current required

.55 Amps

Bulletin 800A LED’s from 1746-OB32 Output module

.71 Amps

SLC

Bulletin 800A contacts to 1746-IB32 Input modules

.24 Amps

32

Total maximum current required

.95 Amps

32

Bulletin 800A LED’s from 1771-OBN Output module

.71 Amps

PLC

Bulletin 800A contacts to 1771-IBN Input module

.52 Amps

PLC

Total maximum current required

1.23 Amps

Functional Requirements

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