E5AK

5

■ Characteristics

Note: 1. The indication accuracy of the K1, T, and N thermocouples at a temperature of

−100°C or less is ±2°C ±1 digit maximum. The indication

accuracy of the U, L1, and L2 thermocouples at any temperature is

±2°C ±1 digit maximum.

The indication accuracy of the B thermocouple at a temperature of 400

°C or less is unrestricted.

The indication accuracy of the R and S thermocouples at a temperature of 200

°C or less is ±3°C ±1 digit maximum.

The indication accuracy of the W thermocouple at any temperature is (

±0.3% of the indicated value or ±3°C, whichever is greater) ±1digit

maximum.

The indication accuracy of the PLII thermocouple at any temperature is (

±0.3% or ±2°C, whichever is greater) ±1 digit maximum.

2. For Programmable Models.

3. The sampling period of the standard model with CT and remote SP inputs is 250 ms.

Indication accuracy (See note 1.)

Thermocouple:

(

±0.3% of indication value or ±1°C, whichever greater) ±1 digit max.

Platinum resistance thermometer:

(

±0.2% of indication value or ±0.8°C, whichever greater) ±1 digit max.

Analog input:

±0.2% FS ±1 digit max.

Hysteresis

0.01% to 99.99% FS (in units of 0.01% FS)

Proportional band (P)

0.1% to 999.9% FS (in units of 0.1% FS)

Integral (reset) time (I)

0 to 3,999 s (in units of 1 s)

Derivative (rate) time (D)

0 to 3,999 s (in units of 1 s)

Control period

1 to 99 s (in units of 1 s)

Manual reset value

0.0% to 100.0% (in units of 0.1%)

Alarm setting range

−1,999 to 9,999 or −199.9 or 999.9 (decimal point position dependent on input type or result of scaling)

Set time (See note 2.)

0 to 99 hrs 59 min or 0 to 99 min 59 s

Program capacity (See note 2.)

8 patterns, 16 steps

Programming method (See note 2.)

Time or ramp setting method

Time accuracy (See note 2.)

±0.2% (±500 ms) of the set value

Sampling period (See note 3.)

Temperature input:

250 ms

Current/voltage input:

100 ms

Insulation resistance

20 M

Ω min. (at 500 VDC)

Dielectric strength

2,000 VAC, 50/60 Hz for 1 min between terminals of different polarities

Vibration resistance

Shock resistance

Ambient temperature

Operating:

−10°C to 55°C (with no icing)/3-year warranty period: –10°C to 50°C

Storage:

−25°C to 65°C (with no icing)

Ambient humidity

Operating:

35% to 85%

Degree of protection

Front panel: NEMA4 for indoor use (equivalent to IP66)

Rear case:

IEC standard IP20

Terminals:

IEC standard IP00

Memory protection

Non-volatile memory (number of writings: 100,000 operations)

Weight

E5AK: approx. 450 g

E5EK: approx. 320 g

Mounting bracket: approx. 65 g

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

UL61010C-1, CSA 22.2 No. 61010-1

Conforms to EN61326-1: 2006, EN61010-1 (IEC61010-1)

Conforms to VDE0106/part 100 (Finger Protection), when the separately-ordered terminal cover is

mounted.