Power supply voltage | No D in model number: 100 to 240 VAC, 50/60 Hz D in model number: 24 VAC, 50/60 Hz; 24 VDC |
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Operating voltage range | 85% to 110% of rated supply voltage | |
Power consumption | 100 to 240 VAC: 10 VA 24 VAC/VDC: 5.5 VA (24 VAC)/4 W (24 VDC) |
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Sensor input | Models with temperature inputs Thermocouple: K, J, T, E, L, U, N, R, S, B, W, or PL II Platinum resistance thermometer: Pt100 or JPt100 Infrared temperature sensor (ES1B): 10 to 70°C, 60 to 120°C, 115 to 165°C, or 140 to 260°C Voltage input: 0 to 50 mV |
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Models with analog inputs Current input: 4 to 20 mA or 0 to 20 mA Voltage input: 1 to 5 V, 0 to 5 V, or 0 to 10 V |
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Input impedance | Current input: 150 Ω max., Voltage input: 1 MΩ min. (Use a 1:1 connection when connecting the ES2-HB.) | |
Control method | ON/OFF control or 2-PID control (with auto-tuning) | |
Control output |
Relay output | SPST-NO, 250 VAC, 5 A (resistive load), electrical life: 100,000 operations, minimum applicable load: 5 V, 10 mA |
Voltage output (for driving SSR) |
Output voltage: 12 VDC ± 15% (PNP), max. load current: 40 mA, With short-circuit protection circuit: Max. load current of 21 mA for control output 2 |
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Current output | 4 to 20 mA DC/0 to 20 mA DC, load: 600 Ω max., resolution: approx. 10,000 | |
Long-life relay output |
SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 1,000,000 operations, load power supply voltage: 75 to 250 VAC (DC loads cannot be connected.), minimum applicable load: 5 V, 10 mA, leakage current: 5 mA max. (250 VAC, 60 Hz) |
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Auxiliary output |
Number of outputs | 3 |
Output specifications |
Relay output: SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations, minimum applicable load: 5 V, 10 mA |
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Event input |
Number of inputs | 2 |
External contact input specifications |
Contact input: ON: 1 kΩ max., OFF: 100 kΩ min. | |
Non-contact input: ON: Residual voltage: 1.5 V max., OFF: Leakage current: 0.1 mA max. | ||
Current flow: Approx. 7 mA per contact | ||
External power supply for ES1B | 12 VDC ±10%, 20 mA, short-circuit protection circuit provided | |
Setting method | Digital setting using front panel keys | |
Indication method | 11-segment digital display and individual indicators (7-segments displays also possible) Character height: E5AN: PV: 15.8 mm, SV: 9.5 mm, MV: 6.8 mm; E5EN: PV: 11.8 mm, SV: 8.1 mm, MV: 5.8 mm Content of 3-level display: PV/SV/MV, PV/SV/multi-SP, or soak time remain * Number of digits: 4 for PV, SV, and MV |
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Multi SP | Up to four set points (SP0 to SP3) can be saved and selected using event inputs, key operations, or serial communications. |
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Bank switching | Not supported. | |
Other functions | Manual output, heating/cooling control, loop burnout alarm, SP ramp, other alarm functions, heater burnout detection (including SSR failure and heater over current detection), 40% AT, 100% AT, MV limiter, input digital filter, self-tuning, temperature input shift, run/stop, protection functions, control output ON/OFF counter, extraction of square root, MV change rate limit, logic operations, PV/SV status display, simple program, automatic cooling coefficient adjustment |
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Ambient operating temperature | -10 to 55°C (with no condensation or icing), for 3-year warranty: -10 to 50°C | |
Ambient operating humidity | 25% to 85% | |
Storage temperature | -25 to 65°C (with no condensation or icing) |