YASKAWA MEMOCON GL120, User Manual

Page: 172 / 308

4.2 Analog Output Specifications
4-25
4
4.2.2 Analog Output Modules (0 to 10 V, 2 channels)
(0 to 5 V, 2 channels)
1) Performance Specifications
Item Specification
Name Analog Output Module
(0 to 10 V, 2 channels) Analog Output Module
(0 to 5 V, 2 channels)
Model Name D/A 0-10 V 2CH D/A 0-5 V 2CH
Model No. JAMSC-120AVO01100 JAMSC-120AVO01200
Output Signal Range 0 to 10 V 0 to 5 V
Maximum Allowable Load
Current 5 mA (2 k
Ω
) 2.5 mA (2 k
Ω
)
Number of Output
Channels 2 channels, isolated individually
Digital Resolution 12 bits
Data Format Binary: 0 to +4000
Error
±
0.2 % F.S. (25
°
C)
±
0.5 % F.S. (0 to 60
°
C)
Maximum Instantaneous
Noise Error
±
1.0 % (25
°
C) when static noise of 400 V is applied
Output Delay Time 5 ms max.
Number of Allocated Words 2 words/Module
Maintenance/Diagnosis
Functions Watchdog timer (timeout: 262 ms)
Maximum voltage for abnormal output:
±
12 V limit
Outputs when CPU Stops Select one of the following modes by I/O allocation
1) Open outputs
2) Maintains output data just before the CPU stopped.
3) Outputs user set value.
External Connections Removable terminal block with M3 screw terminals
Status Indication RDY: Lights when Module is normal.
ACT: Lights during output processing.
ERR: Lights when parameter checksum error occurs.
Insulation Method Pulse transformer
Dielectric Strength 1,500 VAC for one minute between output terminals (connected
together) and internal circuits
1500VAC for one minute between channels
Insulation Resistance 100 M Ω min. at room temperature and humidity between output
terminals and ground (measured with a 500-VDC test voltage
megohmmeter).
External Power Supply Not needed
Internal Current
Consumption 400 mA max. at 5 VDC
Maximum Heating Value 2.0 W
Hot Swapping Permitted
Approximate Mass 350 g
External Dimensions 40.3 × 130 × 103.9 mm (W × H × D)
Recommended Cable Shielded twisted-pair wires
1.3 mm
2
(AWG16) to 0.5 mm
2
(AWG20)