e5ek-aa2-drt Omron Corporation, e5ek-aa2-drt Datasheet - Page 4

• Manufacturer Part Number: e5ek-aa2-drt
• Description: Digital Controller
• Manufacturer: Omron Corporation

Unit Descriptions
■ DeviceNet Communications Specifications
Note: This product has been tested at the test laboratory of a third-party organization authorized by the ODVA and has been certified to conform
■ Performance Characteristics of Heater Burnout Alarm
Note: 1. For burnout detection of 3-phase heaters, use the K2CU-F@@A-@GS (with gate input terminal).
■ Relay Electrical Life Curve (Reference Values)
Communications power supply voltage
Unit power supply voltage
Power consumption
Max. number of I/O points
Maximum heater current
Indication accuracy for heater current
Setting range for heater burnout alarm
Minimum detection ON time
to the ODVA’s conformance software versions 2.0 to 1.00. For details on Object specifications, refer to the E5EK Digital Controller User’s
Manual (H085).
2. If the heater burnout alarm is set to 0.0 A, it will always be OFF, and if it is set to 50.0 A, it will always be ON.
3. If the ON time for control output is less than 190 ms, heater burnout will not be detected and heater current will not be measured.
500
300
100
50
30
10
5
3
1
0
E5CK
250 VAC, 30 VDC
(resistive load,
cosφ = 1)
1
2
E5AK, E5EK
250 VAC, 30 VDC
(resistive load,
cosφ = 1)
3
4
Contact current (A)
11 to 25 VDC
85 to 264 VDC, 20.4 to 26.4 VAC/VDC
Communications:
Internal circuit power supply:15 VA (100 to 240 VAC)
16 input words (52 bytes); 16 output words (32 bytes); variable
Single-phase 50 A AC (See note 1.)
± 5% FS ± 1 digit max.
0.1 to 49.9 A (0.1-A units) (See note 2.)
190 ms (See note 3.)
5
6
30 mA max.
12 VA (24 VAC)
8 W (24 VDC)
Digital Controller
E5EK-AA2-DRT
179