Grounding The Controller; Wiring Diagrams - Allen-Bradley Micro830 User Manual

Recommended Surge Suppressors
Device
Bulletin 509 Motor Starter Size 6
Bulletin 700 R/RM Relay
Bulletin 700 Type N, P, PK or PH Relay
Miscellaneous electromagnetic devices
limited to 35 sealed VA
(1) Catalog numbers for screwless terminals include the string 'CR' after '100-'. For example: Cat. No. 100-FSC48 becomes Cat. No. 100-CRFSC48; Cat. No. 100-FSV55
becomes 100-CRFSV55; and so on.
(2) For use on the interposing relay.
(3) For use on the contactor or starter.
(4) RC Type not to be used with Triac outputs. Varistor is not recommended for use on the relay outputs.

Grounding the Controller

Wiring Diagrams

Rockwell Automation Publication 2080-UM002G-EN-E - March 2015
Coil Voltage
12...120V AC
12...120V AC
AC coil
24...48V DC
50...120V DC
130...250V DC
6...150V AC/DC
24...48V AC/DC
50...120V AC/DC
130...250V AC/DC
6...300V DC
6...150V AC/DC
WARNING: All devices connected to the RS-232/485 communication
port must be referenced to controller ground, or be floating (not
referenced to a potential other than ground). Failure to follow this
procedure may result in property damage or personal injury.
This product is intended to be mounted to a well grounded mounting surface
such as a metal panel. Refer to the Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1, for additional information.
The following illustrations show the wiring diagrams for the Micro800
controllers. Controllers with DC inputs can be wired as either sinking or sourcing
inputs. Sinking and sourcing does not apply to AC inputs.
High-speed inputs and outputs are indicated by
Wire Your Controller
Suppressor Catalog Number
(2)
199-FSMA1
(3)
199-GSMA1
Not Required
199-FSMA9
199-FSMA10
199-FSMA11
700-N24
199-FSMA9
199-FSMA10
199-FSMA11
199-FSMZ-1
700-N24
.
Chapter 4
(4)
Type
RC
MOV
MOV
RC
MOV
Diode
RC
39