Omron CPM1A, Manual

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A--33 Micro Programmable Controller
CPM1A
J
COMMUNICATIONS ADAPTER
RS-232C Adapter and RS-422 Adapter
CPM1-CIF01 CPM1-CIF11
Model CPM1-CIF01 CPM1-CIF11
Functions Level conversion between the CMOS level
(CPU side) and the RS-232C (peripheral
device side) Level conversion between the CMOS level
(CPU side) and the RS-422 (peripheral device
side)
Insulation The RS-232C (peripheral device side) is insu-
lated by a DC/DC converter and photocoupler. The RS-422 (peripheral device side) is insu-
lated by a DC/DC converter and photocoupler.
Power supply Power is supplied by the CPU.
Power consumption 0.3 A max.
Transmission speed 38.4 kbits/s max.
Vibration resistance 10 to 57 Hz with an amplitude of 0.075 mm, and 57 to 150 Hz with an acceleration of 1 G in the X,
Y and Z directions for 80 minutes each (i.e. for 8 minutes each, 10 times).
Shock resistance 1.5 G in the X, Y and Z directions 3 times each.
Ambient temperature Operating 0
°
C to 55
°
C (32
°
F to 131
°
F) 0
°
C to 55
°
C (32
°
F to 131
°
F) p
Storage --20
°
C to 75
°
C (--4
°
F to 167
°
F) --20
°
C to 75
°
C (--4
°
F to 167
°
F)
Ambient humidity Operating 10% to 90% RH (with no condensation)
Ambient environment Operating With no corrosive gas
Weight 200 g max.
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COMPOBUS/S I/O LINK MODULE
The CPM1A controller can function as a Slave to a CompoBus/S Master Module (or SRM1 CompoBus/S Master Control Module) when a
CPM1A-SRT21 CompoBus/S I/O Link Module is connected. The CompoBus/S I/O Link Module establishes an I/O link of 8 inputs and 8
outputs between the Master Module and the CPM1A. Up to 3 Expansion I/O Modules or Expansion Modules can be connected to a
CPM1A CPU.
CS1
j
, C200H
j
,
CQM1 (H), or CJ1 (M),
CPM2C-S
Up to 16 Slaves can be connected.
(Up to 8 Slaves with the CQM1-SRM21-V1.)
CompoBus/S Master Module
(or SRM1 CompoBus/S Master
Control Module)
CPM1A CPU
CPM1A-SRT21
CompoBus/S I/O
Link Module
Flat cable SCA1-4F10 or twisted
pair Belden #9409 cable
Specifications
Model CPM1A-SRT21
Master/Slave CompoBus/S Slave
Number of I/O bits 8 input bits, 8 output bits
Number of words occupied in
CPM2A I/O memory 1 input word, 1 output word
(Allocated in the same way as other Expansion I/O Modules or Expansion Modules)
Node number setting Set using the DIP switch.
Note: See the CompoBus/S section of Omron’s Remote I/O and Wiring Solutions Catalog (GC RIO1 ) for more details on CompoBus/S
communications.