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
100
Ω
to
2.5K
Ω
Alarm
output
SPST-NO,250VAC 2A (resistive load)
electrical life: 100,000 operations, minimum applicable load: 1V, 1mA.
Event
input
Contact
input
ON: 1k
Ω
max., OFF: 100 k
Ω
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
