Download E5CZ Temperature Controller Data Sheet

Wiring Terminals
• The voltage output (control output) is not electrically insulated from the internal circuits. When using a grounded thermocouple, do not connect
the control output terminals to the ground. If the control output terminals are connected to the ground, errors will occur in the measured temperature values as a result of leakage current.
Current output
Control output 1
Voltage output
Alarm output
Relay output
12 VDC
21 mA
4 to 20 mA DC
ALM2/Control
output 2
Analog input
ALM1/Heater
burnout
Input power supply
Two input power supplies are available: 100 to 240 VAC or 24 VDC.
Option Units
E53-CNHBN
Event Inputs/Heater Burnout Detection
Contact inputs
Non-contact inputs
Heater burnout detection input
E53-CNBN
Event Inputs
Contact inputs Non-contact inputs
Do not use.
Do not use.
E53-CNH03N
Communications/Heater Burnout Detection
B (+)
A (−)
Do not use.
Host computer
A (−)
RS-485
Host computer
RS-485
B (+)
E53-CN03N
Communications
Do not use.
Heater burnout detection input
Do not use.
Do not use.
Communications
Interface:
RS-485
Synchronization: Start-stop
(asynchronous)
Communications: Half duplex
Baud rate:
1.2/2.4/4.8/9.6/
19.2 kbps
16
Event Inputs
Contact Inputs
ON: 1 kΩ max., OFF: 100 kΩ min.
Non-Contact Inputs
ON: residual voltage of 1.5 V max.
OFF: leakage current of 0.1 mA max.
Digital Temperature Controllers E5CZ
Heater Burnout Alarm
Maximum heater current: 50 A AC
Input current indication accuracy:
±5% FS ±1 digit max.
Heater burnout alarm setting range:
0.1 to 49.9 A, in 0.1 A increments