Omron E5 J Series Manual page 5

E5 J
Output Unit Ratings
No event input is photoelectrically insulated from the voltage or current output.
Relay Output Unit (see note 2)
Voltage Output Unit (for driving SSR)
Linear Output Unit (see note 1 and 3)
Note: 1. The current output is not a transmission output.
The heater burnout alarm cannot be used with the E53-C Current Output Units.
2. The contact configuration will be SPST-NO when used with the E5 J.
3. No heater burnout alarm is available if the Linear Output Unit is used with the E5 J.
Heater Burnout Alarm
Max. heater current
Heater current value display accuracy
Heater burnout alarm setting range
Min. detection ON time
Note: 1. Use the K2CU-F
2. The heater burnout alarm is always OFF if the alarm is set to 0.0 A and always ON if the alarm is set to 50.0 A.
3. No heater burnout detection or heater current value measurement is possible if the control output is ON for less than 190 ms.
Current Transformer Ratings
Max. continuous heater current
Dielectric strength
Vibration resistance
Weight
Accessories (E54-CT3 only)
Output Unit Characteristics
Relay unit life expectancy
Communications (E5AJ/E5EJ)
Protocol
Transmission method
Synchronization method
Baud rate
Transmission code
Communications Write to Temperature Controller
Read from Temperature Controller
Note: 1. The maximum total cable length must not exceed the following limits.
RS-422: 500 m, RS-232C: 15 m, RS-485: 500 m
2. The number of connecting Units including the host computer via RS-485 is 32. The number of connecting Units via RS-422 is 32.
E53-R SPDT, 5 A at 250 VAC (resistive load)
E53-Q NPN, 40 mA at 12 VDC (with short-circuit protection)
E53-Q3 NPN, 20 mA at 24 VDC (with short-circuit protection)
E53-Q4 PNP, 20 mA at 24 VDC (with short-circuit protection)
4 to 20 mA; DC: 600 Ω max.; resolution: approx. 2,600
E53-C3
0 to 20 mA; DC: 600 Ω max.; resolution: approx. 2,600
E53-C3D
E53-V34 0 to 10 V; DC: 1 kΩ min.; resolution: approx. 2,600
E53-V35 0 to 5 V; DC: 1 kΩ min.; resolution: approx. 2,600
Single-phase 50 A VAC (see note 1)
5% FS 1 digit max.
0.1 to 49.9 A (in units of 0.1 A) (see note 2)
190 ms (see note 3)
A- GS (with gate input terminals) for the detection of three-phase heater burnout.
50 A
1,000 VAC
2
50 Hz, 98 m/s (10G)
E54-CT1: Approx. 11.5 g; E54-CT3: Approx. 50 g
Contact: 2; Plug: 2
Mechanical: 10,000,000 operations min.
Electrical: 100,000 operations min.
RS-232C, RS-422, RS-485
Half-duplex
Start-stop synchronization (asynchronous method)
1,200/2,400/4,800/9,600/19,200 bps
ASCII
Set point, alarm value, remote/local selection etc. (proportional band,
integral time, derivative time)
Process value, output value, set point, alarm value, heater current
value, initial status, etc. (proportional band, integral time, derivative
time)
E5 J
5