15
Service and
spare parts
If the fault is found to be in the SRIO 500M
unit, the normal service operation is to replace
the faulty printed circuit board or fibre optic
connector module with a new one. Please refer
to the spare part list.
If the improper function cannot be eliminated,
please contact the manufacturer or his nearest
representative for further information on meas-
ures to be taken.
List of spare parts:
Power supply module
SWSM 220A48
Power supply module
SWSM 220A220
Communication board
SRXM 2A1
CPU board
SWPM 4A2
Memory board
SRMM 1A1
I/O module
SROM 8A1 + SROM 8A2
Front panel LED board
SRDM 1A1
Rear lid connector board
SRCM 1A1
Fibre optic connector module
SPA-ZC 21BB
(plastic transmitter, plastic receiver)
Fibre optic connector module
SPA-ZC 21BM
(plastic transmitter, glass receiver)
Fibre optic connector module
SPA-ZC 21MB
(glass transmitter, plastic receiver)
Fibre optic connector module
SPA-ZC 21MM
(glass transmitter, glass receiver)
Fibre optic connector module
SPA-ZC 22A 5B0M
(5 plastic loops)
Fibre optic connector module
SPA-ZC 22A 4B1M
(4 plastic loops, 1 glass loops)
Fibre optic connector module
SPA-ZC 22A 3B2M
(3 plastic loops, 2 glass loops)
Fibre optic connector module
SPA-ZC 22A 2B3M
(2 plastic loops, 3 glass loops)
Fibre optic connector module
SPA-ZC 22A 1B4M
(1 plastic loop, 4 glass loops)
Fibre optic connector module
SPA-ZC 22A 0B5M
(5 glass loops)
Ordering
information
When ordering, please state the following things:
Example:
1. Quantity and type designation
1 pc SRIO 500M data communicator
2. Auxiliary power supply voltages
Supply voltage No. 1 = 110 V dc, supply 2 = 220 V ac
3. Accessories
1 pc fibre optic connector module type SPA-ZC 22A 5B0M
Ordering numbers:
RS 822 002-AA
(80…265 V dc and 80…265 V ac/dc)
RS 822 002-BA
(17…70 V dc and 80…265 V ac/dc)
