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Building Automation


Industrial Automation


Power Automation & Safety

Bangladesh Distributor

E5ER-T

Programmable Digital Controller

E5ER-T

A new 48 × 96-mm High-speed, Highprecision Digital Controller that is Programmable!

about this Product Family

Ratings

Supply
voltage *2
CE Marking 100 to 240 VAC, 50/60 Hz 24 VAC, 50/60 Hz; 24 VDC
UL certification 100 to 120 VAC, 50/60 Hz
Operating voltage range 85% to 110% of rated supply voltage
Power consumption 17 VA max. (with maximum load) 11 VA/7 W max. (with maximum load)
Sensor input *3 Thermocouple: K, J, T, E, L, U, N, R, S, B, W
Platinum resistance thermometer: Pt100
Current input: 4 to 20 mA DC, 0 to 20 mA DC (including remote SP input)
Voltage input: 1 to 5 VDC, 0 to 5 VDC, 0 to 10 VDC (including remote SP input)
(Input impedance: 150 Ω for current input, approx. 1 MΩ for voltage input)
Control
output
Voltage (pulse)
output
12 VDC, 40 mA max. with short-circuit protection circuit
Current output 0 to 20 mA DC, 4 to 20 mA DC; load: 500 Ω max. (including transfer output)
(Resolution: Approx. 54,000 for 0 to 20 mA DC; Approx. 43,000 for 4 to 20 mA DC)
Relay output Position-proportional control type (open, closed)
N.O., 250 VAC, 1 A (including inrush current)
Auxiliary output Relay Output
N.O., 250 VAC, 1 A (resistive load)
Transistor Output
Maximum load voltage: 30 VDC; Maximum load current: 50 mA; Residual voltage: 1.5
V max.; Leakage current: 0.4 mA max.
Potentiometer input 100 Ω to 2.5 kΩ
Event input Contact Input ON: 1 kΩ max.; OFF: 100 kΩ min.
No-contact Input ON: Residual voltage of 1.5 V max.; OFF: Leakage current of 0.1 mA max.
Event input Short-circuit: Approx. 4 mA
Remote SP input Refer to the information on sensor input.
Transfer output Refer to the information on control output.
Control method 2-PID or ON/OFF control
Setting method Digital setting using front panel keys or setting using serial communications
Indication method 7-segment digital display and single-lighting indicator
Character Height
PV display: 9.5 mm; SV display: 7.2 mm; MV display: 7.2 mm
Other functions Depends on model.
Ambient operating temperature -10 to 55°C (with no icing or condensation)
For 3 years of assured use: -10 to 50°C (with no icing or condensation)
Ambient operating humidity 25% to 85%
Storage temperature -25 to 65°C (with no icing or condensation)
*1. Do not use an inverter output as the power supply. (Refer to Safety Precautions for All E5[]R Models.)
*2. The supply voltage (i.e., 100 to 240 VAC or 24 VAC/VDC) depends on the model. Be sure to specify the required
       type when ordering.
*3. The Controller is equipped with multiple sensor input. Temperature input or analog input can be selected with the
       input type setting switch.
       There is basic insulation between power supply and input terminals, power supply and output terminals, and input
       and output terminals.

Input Ranges

Platinum Resistance Thermometer, Thermocouple, Current, or Voltage Input

E5ER-T Specifications 4

Note: The shaded area indicates the setting status at the time of purchase.

Characteristics

Indication accuracy Thermocouple input with cold junction compensation: (±0.1% of PV or ±1°C, whichever is
greater) ±1 digit max. (See note 1.)
Thermocouple input without cold junction compensation: (±0.1% FS or ±1°C, whichever is
smaller) ±1 digit (See note 2.)
Analog input: ±0.1% FS ±1 digit max.
Platinum resistance thermometer input: (±0.1% of PV or ±0.5°C, whichever is greater) ±1
digit max.
Position-proportional potentiometer input: ±5% FS ±1 digit max.
Control mode Standard control (heating or cooling control), heating/cooling control, standard control with
remote SP (2-input models only), heating/cooling control with remote SP (2-input models
only), cascade standard control (2-input models only), cascade heating/cooling control (2-
input models only), proportional control (2-input models only), position-proportional control
(control-valve control models only)
Influence of
temperature
Thermocouple input (R, S, B, W): (±1% of PV or ±10°C, whichever is greater) ±1 digit max.
Other thermocouple input: (±1% of PV or ±4°C, whichever is greater) ±1 digit max.
*K-type thermocouple at -100°C max.: ±10°C max.
Platinum resistance thermometer: (±1% of PV or ±2°C, whichever is greater) ±1 digit max.
Analog input: (±1%FS) ±1 digit max.
Influence of voltage
Influence of EMS.
(at EN61326-1)
Control period 0.2 to 99.0 s (in units of 0.1 s) for time-proportioning control output
Proportional band (P) 0.00% to 999.99% FS (in units of 0.01% FS)
Integral time (I) 0.0 to 3,999.9 s (in units of 0.1 s)
Derivative time (D) 0.0 to 3,999.9 s (in units of 0.1 s)
Hysteresis 0.01% to 99.99% FS (in units of 0.01% FS)
Manual reset value 0.0% to 100.0% (in units of 0.1% FS)
Alarm setting range -19,999 to 99,999 EU (See note 3.)
(The decimal point position depends on the input type and the decimal point position setting.)
Input sampling period 50 ms
Insulation resistance 20 MΩ min. (at 500 VDC)
Dielectric strength 2,000 VAC, 50/60 Hz for 1 min (between charged terminals of different polarities)
Vibration resistance
(malfunction)
10 to 55 Hz, 20 m/s2 for 10 min each in X, Y, and Z directions
Shock resistance
(malfunction)
100 m/s2, 3 times each in X, Y, and Z directions
Inrush current 100 to 240-VAC models: 50 A max.
24 VAC/VDC models: 30 A max.
Weight Controller only: Approx. 330 g; Mounting bracket: Approx. 60 g; Terminal cover: Approx. 16 g
Degree of protection Front panel: NEMA4X for indoor use; Rear case: IP20; Terminals: IP00
Memory protection Non-volatile memory (number of writes: 100,000)
Applicable standards UL 61010C-1, CSA C22.2 No. 1010-1
(Power supply voltage: 100 to 120 VAC): Pollution degree 2/Overvoltage category 2
EN 61010-1 (IEC 61010-1) (Power supply voltage: 100 to 240 VAC): Pollution degree 2/
Overvoltage category 2
EMC EMI: EN61326-1 (See note 4.)
Radiated Interference Electromagnetic Field Strength: EN55011 Group 1 Class A
Noise Terminal Voltage: EN55011 Group 1 Class A
EMS: EN61326-1 (See note 4.)
ESD Immunity: EN61000-4-2: 4 kV contact discharge (level 2), 8 kV air discharge (level 3)
Electromagnetic Immunity: EN61000-4-3: 10 V/m (amplitude-modulated, 80 MHz to 1 GHz,
1.4 GHz to 2 GHz) (level 3)
Burst Noise Immunity: EN61000-4-4:2 kV power line (level 3), 2 kV output line (relay output)
(level 4), 1 kV measurement line, I/O signal line (level 4), 1 kV communications line (level 3)
Conducted Disturbance Immunity: EN61000-4-6: 3 V (0.15 to 80 MHz) (level 3)
Surge Immunity: EN61000-4-5:1 kV line to line (power line, output line (relay output)) (level 2),
2 kV line to ground (power line, output line (relay output)) (level 3)
Power Frequency Magnetic Field Immunity: EN61000-4-8: 30 A/m (50 Hz) continuous field
Voltage Dip/Interrupting Immunity: EN61000-4-11: 0.5 cycle, 100% (rated voltage)

Note 1: K-, T-, or N-type thermocouple at −100°C max.: ±2°C ±1 digit max.
                U- or L-type thermocouple: ±2°C ±1 digit max.
                B-type thermocouple at 400°C max.: No accuracy specification.
                R- or S-type thermocouple at 200°C max.: ±3°C ±1 digit max.
                W-type thermocouple: (±0.3% of PV or ±3°C, whichever is greater) ±1 digit max.
          2: U- or L-type thermocouple: ±1°C ±1 digit
                R- or S-type thermocouple at 200°C max.: ±1.5°C ±1 digit
          3: “EU” (Engineering Unit) represents the unit after scaling. If a temperature sensor is used, it is either °C or °F.
          4: Industrial electromagnetic environment (EN/IEC 61326-1 Table 2)

Communications Specifications

Transmission path connection Multiple points
Communications method RS-485 (two-wire, half duplex)
Synchronization method Start-stop synchronization
Baud rate 9,600, 19,200, or 38,400 bps
Transmission code ASCII
Data bit length 7 or 8 bits
Stop bit length 1 or 2 bits
Error detection Vertical parity (none, even, odd)
Block check character (BCC): CompoWay/F
CRC-16: Modbus
Flow control None
Interface RS-485
Retry function None
Communications buffer 217 bytes
Communications response send wait time 0 to 99 ms, Default: 20 ms

Program Control Functions

Number of programs (patterns) 32 (with 8 segments/program)
Number of segments (steps) 32 (with 8 programs)
Maximum number of segments 256
Segment setting method Time setting (Segment set with set point and time.)
Gradient setting (Segment set with set point, gradient, and time.)
Segment times 0 h 0 min to 99 h 59 min
0 min 0 s to 99 min 59 s
0 min 00.0 s to 99 min 59.9 s
Alarm group number
specifications
Number of sets 4
Setting method Set separately for each program.
Reset operation Select either stopping control or fixed SP operation.
Startup operation Select continuing, resetting, manual operation, run mode, or ramp back
operation.
PID sets Number of sets 8
Setting method Set separately for each program (automatic PID group selection also
supported).
Alarm SP function Select from ramp SP and target SP.
Program status
control
Segment operation Advance, hold, and back
Program operation Program repetitions and program links
Wait operation Wait method Select from waiting at segment ends and always waiting.
Wait width setting Wait width upper limit and lower limit set separately for each program.
Setting method ON/OFF setting for each segment
Time signals Number of outputs 6
Number of ON/OFF
operations
3 each per output
Setting method Set separately for each program.
Segment outputs Number of outputs 10
Setting method ON/OFF set for each segment.
Program status output Program end output (pulse width can be set)
Segment number output
Program startup
operation
PV start Select from segment 1 set point, gradient-priority PV start, and time-
priority PV start.
Standby Standby
Operation end operation Select from resetting, continuing control at final set point, and fixed SP
control.
Number of event inputs 10 max.