CJ1M-CPU21 HOST CONNECTION MANUAL (Communications Commands)

Name: Temperature Input Units.
Specifications: Platinum-resistance,
thermometer input; 4 inputs;
PT100 (-200 to 850°C),
PT100 (-200 to 2000°C).
Standards: CE, UC, UC1, N .
"Easy" and "Flexible" system expansion,
with linked CC-Link and CompoNet.
Branching is easily made with CompoNet.
Wiring material cost can be reduced CJ1M-CPU21 HOST CONNECTION MANUAL.
Bit-level I/O distribution reduces,
wiring in the system CJ1M-CPU21
A wide variety of CompoNet Slave Units,
contribute to system size reduction.
Seven-segment Display on the Gateway Unit,
helps to detect errors on site.
The Participation Flags and Communications,
Error Flags can be checked at the Host,
Controller to detect the location and,
content of the error. Unit type: 10 I/O points 6 inputs; 4 outputs, Connector CJ1M-CPU21 HOST CONNECTION MANUAL.
Input: 6 points: 24 VDC.
Output: 4 points: transistor (sourcing).
Clock: Yes.
Slaves with the Complex Functionality Needed,
for Distributed Blocks.
Programmable Slaves combine devices, such as sensors and actuators,
into one functional unit that is treated as a DeviceNet slave.
Programmable Slaves greatly facilitate device distribution,
and functional organization CJ1M-CPU21 HOST CONNECTION MANUAL.
They help standardize programming between units and reduce the amount of,
programming required at the master.
I/O and operational checks can be performed for each functional unit,
rather than waiting.
for final system assembly, as with conventional distributed I/O systems. Unit classification: CJ1 Special I/O Units.
Product name: Process Input Units,
(Isolated type Units with Universal Inputs).
Input points: 4 inputs.
Signal range selection:
Set separately for each input.
Signal range:Fully universal
inputs: Pt100, JPt100, Pt1000, K,
J, T, L, R, S, B, 4 to 20 mA, 0 to 20 mA,
1 to 5 V, 0 to 5 V, 0 to 10 V.
Conversion speed (resolution): Conversion,
speed: 250 ms/4 inputs.
Accuracy at ambient temperature of 25°C:
Accuracy: Platinum resistance thermometer,
input: ±0.3% of PV or ±0.8°C, whichever,
is larger) ±1 digit max. Thermocouple input:
(±0.3% of PV or ±1.5°C, whichever is larger),
±1 digit max. *1 Voltage or current input:
±0.3% of F.S. ±1 digit max.
External connection: Removable terminal block.
No. of unit numbers allocated: 1.

Current consumption: 5V, 0 CJ1M-CPU21 Manual. 32A; 24V, --.
Standards: UC1, L, CE.
A Single Unit Handling All Types of Inputs,
such as Temperature Sensor Inputs and,
Analog Signal Inputs (e.g., 4 to 20 mA or 1 to 5V).
A Unit supports four inpuut channels,
each of which can be set to a
platinum resistance thermometer, thermocouple,
and DC signal (current, voltage) CJ1M-CPU21 Manual.
All inputs are isolated.