E5AN

E5AN

50

Specifications Table – continued from previous page

EMC

Emission Enclosure:

EN55011 Group 1 class A

Emission AC Mains:

EN55011 Group 1 class A

Immunity ESD:

EN61000-4-2:

4 kV contact discharge (level 2)

8 kV air discharge (level 3)

Immunity RF-interference:

ENV50140:

10 V/m (amplitude modulated,

80 MHz to 1 GHz) (level 3)

10 V/m (pulse modulated, 900 MHz)

Immunity Conducted Disturbance:

ENV50141:

10 V (0.15 to 80 MHz) (level 3)

Immunity Burst:

EN61000-4-4:

2 kV power-line (level 3)

2 kV I/O signal-line (level 4)

Approved standards

UL3121-1, CSA22.2 No. 14, E.B.1402C

Conforms to EN50081-2, EN50082-2, EN61010-1 (IEC61010-1)

Conforms to VDE0106/part 100 (Finger Protection) when the terminal cover is mounted.

J COMMUNICATIONS SPECIFICATIONS

Transmission path connection

Multiple points

Communications method (See Note 1)

RS-485 (two-wire, half duplex)/RS-232C

Synchronization method

Start-stop synchronization

Baud rate

1,200/2,400/4,800/9,600/19,200 bps

Transmission code

ASCII

Data bit length (See Note 2)

7 or 8 bits

Stop bit length (See Note 2)

1 or 2 bits

Error detection

Vertical parity (none, even, odd)

Frame check sequence (FCS): with SYSMAC WAY

Block check character (BCC): with CompoWay/F

Flow control

Not available

Interface (See Note 1)

RS-485/RS-232C

Retry function

Not available

Communications buffer

40 bytes

Note: 1. RS-232C communications are only supported for the E5AN and E5EN models.

2. The baud rate, data bit length, stop bit length, or vertical parity can be individually set using the communications setting level.

J CURRENT TRANSFORMER RATINGS

Part number

E54-CT1

E54-CT3

Max. continuous heater current

50 amps

120 amps

Dielectric strength

1,000 VAC (for 1 min)

Vibration resistance

50 Hz, 98 m/s2 (10G)

Weight

Approx. 11.5 g

Approx. 50 g

Accessories

––

Armature: 2; Plug: 2

J HEATER BURNOUT ALARM

Max. heater current

Single-phase 50 A VAC (See Note 1.)

Heater current value display accuracy

±5% FS±1 digit max.

Heater burnout alarm setting range

0.1 to 49.9 A (in units of 0.1 A) (See Note 2.)

Min. detection ON time

190 ms (See Note 3.)

Note: 1. Use the K2CU-F

jjA-jGS (with gate input terminals) for the detection of three-phase heater burnout.

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 (heat) is ON for less

than 190 ms.