Digital Position-Proportional Controllers E5EZ-PRR 31
Specifications
■ Ratings
■ Communications Specifications
Power supply voltage 100 to 240VAC, 50/60Hz
Operating voltage range 85% to 110% of the designated source voltage
Power consumption 10VA (10W)
Sensor input Temperature input type
Thermocouple: K, J, T, E, L, U, N, R, S,B
Platinum Resistance Thermometer: Pt100,JPt100
Infrared temperature sensor: 10 to 70°C, 60 to 120°C, 115 to 165°C, 140 to 260°C
Analog signal input: 0 to 50mV
Analog (current, voltage) input type
Current input: 4 to 20mA,0 to 20mA
Voltage input: 1 to 5V, 0 to 5V, 0 to 10V
Control
output Relay output
(OUT1,OUT2)
SPST-NO,250VAC 1A (including start-up currents)
electrical life: 100,000 operations, minimum applicable load: 5V 10mA
Potentiometer
input 100Ω to 2.5KΩ
Alarm output SPST-NO,250VAC 2A (resistive load)
electrical life: 100,000 operations, minimum applicable load: 1V, 1mA.
Event input Contact input ON: 1kΩ max., OFF: 100 kΩ min.
Non-contact
input
ON: Residual voltage: 1.5 V max., OFF: Leakage current: 0.1 mA max.
Outflow current: Approx. 7 mA per point
Control method 2-PID control
Setting method Digital setting using front panel keys
Indication method 7-segment digital display and individual indicators
Character height: PV: 9mm; SV: 7mm; MV: 6.8mm
Other functions According to controller model
Ambient operating temperature -10 to 55°C (with no icing or condensation)
Ambient operating humidity 25% to 85%
Storage temperature -25 to 65°C (with no icing or condensation)
Transmission path connection RS-485: Multiple points
RS-232C: Point-to-point
Communications method (see note 1) RS-485 (two-wire, half duplex)/RS-232C
Synchronization method Start-stop synchronization
Baud rate 1,200/2,400/4,800/9,600/19,200bps
Transmission code ASCII
Data bit length (see note 2) 7 or 8 bits
Stop bit length (see note 2) 1 or 2 bits
Error detection Vertical parity (none, even, odd)
Block check character (BCC)
Flow control Not available
Interface RS-485/RS-232C
Retry function Not available
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