User manual

Bulletin 825-P
Motor Protection
1-73
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Rockwell Automation
POWER
 0.5…5000 A current range  Comprehensive protection functions
 Suitable for low- and medium-voltage applications  Built-in keypad and backlit 2-Line LCD
 Modular design with pluggable options
- Voltage input card
- Expansion I/O cards
- Communications cards, including DeviceNet
- RTD scanner module
 Test / Reset button
 Status LEDs
 3 output relays
 2 configurable inputs
Description Cat. No.
Basic Unit
Note: The minimum requirements for a
complete basic system are one basic unit and
one converter module.
120…240V AC/DC
825-PD
User Manual
Ships separate from Basic Unit.
Please consult your local sales office.
825-UM004…
Converter Module
0.5…2.5 A
825-MCM2
2.5…20 A
825-MCM20
20…180 A
825-MCM180
160…630 A
825-MCM630N
Core Balance Ground Fault Sensor 100:1 825-CBCT
RTD Scanner Module
12 RTD input channels with individual
programming for 10 Ω copper, 100 Ω nickel,
120 Ω nickel, or 100 Ω platinum. Fiber optic
connection to Basic Unit. Class I, Division 2,
Group T48..
Use an up to 500m long Simplex 62.5/125μm
fiber optic cable ST/ST (customer suplied).
120 / 240V AC
825-PR12D
Voltage Input Card
Monitoring of V
A
, V
B
, V
C
, and V
N
300V AC Line to
Neutral Max.

825-PVS
Expansion I/O Card
(3) Inputs
(4) Output relays
(1) 4…20 mA analog output
120V AC Rated Inputs

825-PIOD
24V DC Rated Inputs
825-PIOR
DeviceNet Communication Card
DeviceLogix technology, Node address selection switches, ODVA
conformance tested.

825-PDN
DeviceNet User Manual
Please consult your local sales office.
825-UM005…
Modbus RTU Communication Card —

825-PMB
 Please consult your local sales office for factory configurated devices with option cards.
Modular Protection System 825-P
Product Selection