Name | Power
supply volt- age |
No. of
con- trol points |
Con-
trol out- puts 1 and 2 |
Con-
trol out- puts 3 and 4 |
Aux-
iliary output |
Functions | Com-
muni- cations func- tions |
Input
type |
Ter-
minal |
Model | |
---|---|---|---|---|---|---|---|---|---|---|---|
Heat-
er burn- out alarm |
E-
vent in- puts |
||||||||||
Basic
Unit (tem- perature control) *1 |
24 VDC
supplied from the End Unit |
2 | Voltage
output: 2 points (for SSR drive) *2 |
Tran-
sistor output: 2 points (sinking) |
None | 2 *3 | 2 | G3ZA
con- nection port: RS-485 From End Unit: Port A or port B: RS-485 |
Thermo-
couple, platinum resist- ance ther- mometer, analog voltage, and analog current selecta- ble for each channel. |
M3
terminal |
EJ1N-TC2A-QNHB |
Screw-
less clamp |
EJ1N-TC2B-QNHB | ||||||||||
4 | Voltage
output: 2 points (for SSR drive) *2 |
None | None | M3
terminal |
EJ1N-TC4A-QQ | ||||||
Screw-
less clamp |
EJ1N-TC4B-QQ | ||||||||||
2 | Current
output: 2 points |
Tran-
sistor output: 2 points (sinking) |
2 | M3
terminal |
EJ1N-TC2A-CNB | ||||||
Screw-
less clamp |
EJ1N-TC2B-CNB | ||||||||||
End
Unit *1 |
24 VDC | None | None | None | Tran-
sistor output: 2 points (sinking) |
None | Port A
or B: RS-485 Con- nector: Port A |
No input | M3
terminal |
EJ1C-EDUA-NFLK | |
De-
tachable con- nector |
EJ1C-EDUC-NFLK |