CS1W-SCU31-V1 Omron, CS1W-SCU31-V1 Datasheet - Page 7

• Manufacturer Part Number: CS1W-SCU31-V1
• Description: 2 RS422/RS485 Serial Ports
• Manufacturer: Omron

Specifications of CS1W-SCU31-V1

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

■ Ratings
■ Characteristics
■ Communications Characteristics
Note: For the number of Units that can be connected, refer to Connection Precautions on page 11.
Power supply voltage
Operating voltage range DeviceNet power supply
Power consumption
Main functions
Ambient temperature range
Ambient humidity range
Insulation resistance
Dielectric strength
Vibration resistance
Shock resistance
Weight
Degree of protection
Memory protection
Standards
EMC Directive
Communications protocol
Communications
functions
Connection format
Baud rate
Communications media
Communications distance
Communications power supply
Maximum number of nodes that can be connected
Maximum number of slaves that can be connected
Error control
DeviceNet power supply
Applicable Temperature Controllers
Maximum number of Temperature Controllers that
can be connected (See note.)
HFU Unit/EJ1N-HFUB-DRT
Approved standards
Conformed standards
Remote I/O
communications
I/O allocation
Message communications
DeviceNet power supply
EDU power supply
EDU power supply
Conforms to DeviceNet.
Master-slave connections (polling, COS, or cyclic)
Conforms to DeviceNet specifications.
Input and output data can be allocated freely by user with the Configurator.
Allocations can be made to DeviceNet parameters or Temperature Controller parameters.
Two blocks for IN Area, up to 100 words
One block for OUT Area, up to 100 words (The first word is always allocated to the OUT Enable Bit.)
Explicit message communications
CompoWay/F communications commands can be sent (commands are sent in explicit message format).
Combination of multidrop and T-branch connections (for trunk and drop lines)
DeviceNet: 500, 250, or 125 kbps, or automatic detection of master baud rate
Special 5-wire cable (2 signal lines, 2 power lines, and 1 shield line)
The values in parentheses apply when Thin Cables are used.
11 to 25 VDC
64 (includes Configurator when used.)
63
CRC error detection
Power supplied from DeviceNet communications connector
EJ1 Series (excluding the EJ1G)
TC4: EJ1N-TC4A-QQ and EJ1N-TC4B-QQ
TC2: EJ1N-TC2A-QNHB, EJ1N-TC2B-QNHB, EJ1N-TC2A-CNB, and EJ1N-TC2B-CNB
16 Units (model numbers with TC4: 64 channels max., model numbers with TC2: 32 channels max.)
20 M Ω min. (at 500 VDC)
600 VAC, 50/60 Hz for 1 min
10 to 55 Hz, 10 m/s
150m/s
70 g max.
IP20
EEPROM, 100,000 write operations (backup data)
UL61010-1, CSA C22.2 No.1010-1
EN61010-1 (IEC61010-1): Pollution level 2, overvoltage category II
Refer to page 3.
24 VDC (for internal circuits)
24 VDC (for RS-485 communications circuits and Temperature Controllers)
11 to 25 VDC
20.4 to 26.4 VDC
1 W max. (at maximum load)
Remote I/O communications, explicit message communications, CompoWay/F command feed-through
function, parameter backup function, and configuration registration
Operating: − 10°C to 55°C
Storage:
Operating: 25% to 85% (with no condensation)
2
Baud rate
500 kbps
250 kbps
125 kbps
max. 3 times each in 3 axes, 6 directions
− 25°C to 65°C (with no icing or condensation)
2
for 2 hours each in X, Y, and Z directions
100 m max. (100 m max.)
250 m max. (100 m max.)
500 m max. (100 m max.)
Network length
Modular Temperature Controller
Drop line length
6 m max.
6 m max.
6 m max.
Total drop line length
156 m max.
39 m max.
78 m max.
EJ1
7