Analog Output Modules (4 To 20-Ma, 2 Channels) - YASKAWA MEMOCON GL120 User Manual

4 Analog I/O Specifications

4.2.3 Analog Output Modules (4 to 20-mA, 2 channels)

4.2.3
1) Performance Specifications

Analog Output Modules (4 to 20-mA, 2 channels)

Item
Name
Model Name
Model No.
Output Signal Range
Number of Output Channels
Maximum Allowable Load Resis-
tance
Digital Resolution
Data Format
Errors
Output Delay Time
Number of Allocated Words
Maintenance/Diagnosis Functions
Outputs when CPU Stops
External Connections
Status indication
Insulation Method
Dielectric Strength
Insulation Resistance
External Power Supply
Internal Current Consumption
Maximum Heating Value
Hot Swapping
(Removal/insertion under power)
Approximate Mass
External Dimensions
Recommended Cable
Analog Output Module (4 to 20-mA, 2 channels)
D/A-CUR-2CH
JAMSC-120ACO01000
4 to 20 mA
2 channels, isolated individually
550 Ω
12 bits
Binary, 0 to +4000
±0.2 % F.S. (25 °C)
±0.5 % F.S. (0 to 60 °C)
5 ms max.
2 words/Module
Watchdog timer (timeout: 262 ms)
Select one of the following modes by I/O allocation
1) Outputs open
2) Maintains output data just before the CPU stopped.
3) Outputs user set value.
Removable terminal block with M3 screw terminals
RDY: Lights when Module is normal
ACT: Lights during output processing
ERR: Lights when Module is abnormal
Pulse transformer
1,500 VAC for one minute between output terminals (con-
nected together) and internal circuits
1,500 VAC for one minute between output channels
100 MΩ min. at room temperature and humidity between
output terminals and ground (measured with a 500-VDC test
voltage megohmmeter).
Not needed
500 mA max. at 5 VDC
2.5 W
Permitted
350 g
40.3×130×103.9 mm (W×H×D)
Shielded twisted-pair wires
2
1.3 mm (AWG16) to 0.5 mm
4-30
Specification
2
(AWG20)