E5ZE-8
j
-E
E5ZE-8
j
-E
217
DISPLAY UNIT
Ratings
Supply voltage
100 to 240 VAC, 50/60 Hz or 24 VDC
Operating voltage range
85% to 110% of rated supply voltage
Power consumption
Approx. 8 VA at 100 VAC to 12 VA at 420 VAC; approx. 5 W at 24 VDC
Setting method
Digital setting via Up and Down keys
Display method
LED character heights: PV: 15 mm (red); SV: 11 mm (green); UNIT/CH/BK: 11 mm (orange)
Other functions
Key protection
Display group selection
Display scan function
Characteristics
Sampling period
500 ms, 1 s (selectable)
Enclosure ratings
Front panel: IP50
Rear case: IP20
Terminals: IP00
Vibration resistance
Malfunction: 2 to 55 Hz, 19.6 m/s
2
for 10 min each in X, y, and Z directions
Shock resistance
Malfunction: 196 m/s
2
for 3 times in each of 6 directions
Ambient temperature
–10
°
C to 55
°
C (4
°
F to 131
°
F) with no icing
Ambient humidity
35% to 85% RH
Weight
Approx. 450 g
COMMUNICATIONS
Communications type
RS-232C
RS-422
RS-485
Maximum total cable length
15 m
500 m
500 m
Communications method
Half-duplex
Connection method
25-pin D-sub connector
5-pole terminal block with M3 screws
Transmission line configuration
3-wire
4-wire
2-wire
Transmission line type
Direct line
Multi-drop line
Synchronization method
Start-stop synchronization (asynchronous)
Baud rate
2,400/4,800/9,600/19,200 bps
Transmission code
ASCII
Number of stop bits
2
Parity
Even parity
Character length
7 bits
Error detection
Vertical parity and FCS (frame check sequence)
Communications unit number
0 to F (hexademical)
Transmission and reception switching time
–––
20 ms max.
Temperature controllers connected to
single host computer
–––
16 max.
Functions Set via Communications
Set point
Derivative timer
Control memory bank
Process value
Output value
Cooling coefficient*
Alarm value
Auto-turning (AT) start–stop
Deadband/overlap band*
Alarm mode
Heater burnout detection set value
Fuzzy strength
Hysteresis
Control start/stop
Fuzzy scale 1, 2
Proportional band
Control memory bank
Integral time
Cooling start/stop
*Heating and cooling control models only
