dmc50 Yamatake Corporation, dmc50 Datasheet - Page 4

• Manufacturer Part Number: dmc50
• Description: Module Type Controller Control Module / Communication Module
• Manufacturer: Yamatake Corporation

I Individual Specifications
Model No.
Model
Type
Analog input
Analog output
Auxiliary input
Number of inputs
Input type
Input accuracy
Input sampling time
Input bias current
Input impedance
RTD measuring
current
Allowable parallel
resistance
Input voltage range
Burnout
Overrange
Cold junction com-
pensation accuracy
Cold junction com-
pensation method
Scaling
Ambient temperature
effect on cold junction standard condition (23±2°C)
compensation
Effect of wiring
resistance
Long-term stability
(reference value)
Number of outputs
Output type
Output accuracy
Output resolution
Output update time
Maximum load
resistance
Max. output current
Output response time
Open terminal voltage 20V max.
OFF leakage current
Number of inputs
Input type
Input accuracy
Multi-range of T/C, RTD, linear voltage and linear
current
See Table 1.
50ms min.
T/C input: Range No.2,7,8,9,10,11 ±0.20µA max.
Linear voltage input: Range No.40,41 ±0.20µA max.
Linear current input: 10Ω±50% (under operating
conditions)
1.04mA±0.2mA (flow-out from a-terminal for 3 wire
type, and d-terminal for 4 wire type)
T/C input and linear voltage (excluding L04, L08, L05,
Linear voltage L04,L08 3MΩ Min.
Linear voltage L05, L07, V01 20MΩ Min.
–2V to +12V (linear voltage, T/C)
T/C and linear voltage: Upscale, downscale and none
RTD: Yes or no selection except 3 wire type
Linear current: 4-20mAdc input Downscale only
110%FS or more: upscaled
–10%FS or less: downscaled
±0.7°C (under standard conditions)
Internal or external compensation (at 0°C) selectable
–999999 to +999999 (These settings are available for linear inputs only. Reverse scaling can be performed.)
Max ±0.5°C over 0 to 50°C range except for the
RTD input: 0.01%FS/Ω max. (within 0 to 10Ω wiring
Allowable wiring resistance: 10Ω max.
• In the first half year, less than 3 times ambient temperature effect (1°C)
• After that, for every half a year, less than ambient temperature effect (1°C)
Note: The above shows reference values under standard conditions.
Linear output (0-20mAdc, 4-20mAdc, 0-10Vdc) and time proportional current output selectable
0 to 20mAdc: ±0.08%FS (accuracy ±0.5%FS for output 1.0% or less)
4 to 20mAdc: ±0.10%FS
0 to 10Vdc: ±0.10%FS (accuracy ±0.5%FS for output 1.0% or less)
30,000 min. for 0 to 20mAdc, 30,000min. for 0 to 10Vdc
Linear output
• While in operating mode: Execution cycle time
• While in application inactive mode: 100ms
Time proportional current output:
Current output, time proportional current output: 500Ω
Linear current output: 25mAdc; time proportional current, linear voltage output: 40mAdc
Linear output: 50ms (90% response time)
Time proportional current output: 100µA max. (at load shorted, under standard conditions)
0–5Vac / 0-6Vac / 0–10Vac / 0–12Vac / 1–5Vdc selectable by setting
0–5Vac: ±3.0%FS
0–6Vac: ±2.5%FS
0–10Vac: ±1.5%FS
L07,V01) 1MΩ Min.
resistance range)
Time proportioning cycle (1 to 120s, 1s unit).
When MV value changes in this cycle, output change can be performed without waiting for it to update.
Minimum ON-OFF time is 1s.
DMC50CH20
2 loop type
2 to 4
Other ranges ±0.70µA max.
Range No.38,39 ±2.0µA max.
Other ranges ±8.0µA max.
2
1
at load resistance more than 100kΩ.
0-20mAdc input Near to 0%FS
High resolution model
selection
0–12Vac: ±1.25%FS
1–5Vdc: ±0.2%FS
4
DMC50CH40
4 loop type
4 to 8
4
2
Multi-range of RTD (for 4-wire model) and linear voltage
See Table 2.
Linear voltage input: Range No.38,39 ±2.0µA max.
2.08mA±0.2mA (flow-out from d-terminal)
Linear voltage (excluding L04, L08, L05, L07, V01)
Linear voltage L04, L08 3MΩ Min.
Linear voltage L05, L07, V01 20MΩ Min.
Linear voltage: Upscale, downscale and none selection
RTD: Yes or no selection
RTD input: 0.01°C/Ω max. (within 0 to 1Ω wiring
Allowable wiring resistance: 1Ω max.
resistance range)
1MΩ Min.
DMC50CS20
2 loop type
2
2
1
Special model
Other ranges ±8.0µA max.
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DMC50CS40
4 loop type
4
2
4