E5AK/E5CK/E5EK
E5AK/E5CK/E5EK
97
CHARACTERISTICS
Indication accuracy (See Note) Thermocouple:
±0.3% of indication value or ±1°C, whichever is greater, ±1 digit max.
Platinum resistance thermometer:
±0.2% of indication value or ±0.8°C, whichever is greater, ±1 digit max.
Analog input: ±0.2% (of indication value) ±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)
Sampling period
Temperature
input
250 ms scan rate
Analog input 100 ms scan rate
Insulation resistance 200 MΩ min. (at 500 VDC)
Dielectric strength 2,000 VAC, 50/60 Hz for 1 min between terminals of different polarities
Vibration resistance Malfunction 10 to 55 Hz, 10 m/s
2
(approx. 1G) for 10 min each in X, Y, and Z directions
Mechanical 10 to 55 Hz, 20 m/s
2
(approx. 2G) for 2 hrs each in X, Y, and Z directions
Shock resistance Malfunction 200 m/s
2
min. (approx. 20G), 3 times each in 6 directions
(100 m/s
2
(approx. 10G) applied to the relay)
Mechanical 300 m/s
2
min. (approx. 30G), 3 times each in 6 directions
Ambient temperature Operating –10°C to 55°C (14°F to 131°F ) with no icing; with 3-year warranty period: –10°C to 50°C
(14°F to 122°F )
Storage –25°C to 65°C (–13°F to 149°F ) with no icing
Ambient humidity Operating 35% to 85% RH
Enclosure ratings
Front panel NEMA 4X 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
E5CK Approx. 170 g
Adapter Approx. 10 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)
Standards – Approvals UL1092, CSA22.2 No. 14, CSA22.2 No. 1010-1
Conforms to EN50081-2, EN50082-2, EN61010-1 (IEC1010-1)
Conforms to VDE0106/part 100 (Finger Protection)
Note: Indication Accuracy –
Of the K1, T, and N thermocouples at a temperature of -100°C or less: ±2°C ±1 digit maximum.
Of the U, L1, and L2 thermocouples at any temperature: ±2°C ±1 digit maximum.
Of the B thermocouple at a temperature of 400°C or less: unrestricted.
Of the R and S thermocouples at a temperature of 200°C or less: ±3°C ±1 digit maximum.
Of the W thermocouple at any temperature: ±0.3% of the indicated value or ±3°C, (whichever is greater) ±1 digit maximum.
Of the PLII thermocouple at any temperature: ±0.3% or ±2°C, whichever is greater ±1 digit maximum.
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