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The Series 40T2 Digital Temperature Controller accommodates various temperature inputs and set points up to 999°F (537°C).
The Series 40T2 Digital Temperature Controller accommodates various temperature inputs and set points up to 999°F (537°C).
The Series 40T2 Digital Temperature Controller accommodates various temperature inputs and set points up to 999°F (537°C). It features a 3-digit, multi-color LED display with alarm and output symbols for easy monitoring. Temperature units can be field-selected for °F or °C. A flashing alarm notifies users when the temperature exceeds preset limits. The controller also includes a Modbus® protocol TTL slave port for communication over a TTL/RS-485 interface. For efficient setup, the 40X2-K programming key can be used to program multiple units.
Features
Applications
| Sensor Input: | RTD, thermocouple, thermistor, current, or voltage. 1 digital multipurpose dry contact (not available if unit configured fo Pt 100, Pt 1000, or Ni 120 3-wire input). |
| Multipurpose Input: | Dry contact 3.3V, 1 mA (not available if sensor input is configured for Pt 100, Pt 1000, or Ni 120 3-wire input). |
| Sensor Input Types: | Current: 0-20 mA/4-20 mA, configurable; Voltage: 0-10 V/2-10 V, configurable; PTC probe: -58 to 302°F (-50 to 150°C); NTC probe: -40 to 230°F (-40 to 110°C); PT100 probe*: -148 to 999°F (-100 to 650°C); PT1000 probe*: -148 to 999°F (-100 to 650°C); Ni120 probe: -112 to 572°F (-80 to 300°C); J T/C*: -130 to 999°F (-90 to 700°C); K T/C*: -130 to 999°F (-90 to 999°C). |
| Output: | Relay contact. |
| Control Type: | On-off. |
| Power Requirements: | 115 VAC or 230 VAC (50/60 Hz), or 12-24 VAC/DC (50/60Hz) depending on model. |
| Accuracy: | ±2°F (1°C). |
| Communication: | TTL/RS-485 interface, Modbus® protocol port for programming or BMS. |
| Display: | 3 digit LED display. |
| Relay Output: | K1 16 A in-rush res. @ 250 VAC, SPDT, type 1. |
| Alarm: | Built-in buzzer. |
| Operating Humidity: | 10-90% RH non-condensing. |
| Operating Temperature: | 23 to 131°F (-5 to 55°C). |
| Storage Temperature: | -13 to 158°F (-25 to 70°C). |
| Weight: | 2.3 oz (65 g). |
| Front Panel Rating: | IP65. |
| Compliance: | CE, UKCA, cURus. |
| Sensor Input: | RTD, thermocouple, thermistor, current, or voltage. 1 digital multipurpose dry contact (not available if unit configured fo Pt 100, Pt 1000, or Ni 120 3-wire input). |
| Multipurpose Input: | Dry contact 3.3V, 1 mA (not available if sensor input is configured for Pt 100, Pt 1000, or Ni 120 3-wire input). |
| Sensor Input Types: | Current: 0-20 mA/4-20 mA, configurable; Voltage: 0-10 V/2-10 V, configurable; PTC probe: -58 to 302°F (-50 to 150°C); NTC probe: -40 to 230°F (-40 to 110°C); PT100 probe*: -148 to 999°F (-100 to 650°C); PT1000 probe*: -148 to 999°F (-100 to 650°C); Ni120 probe: -112 to 572°F (-80 to 300°C); J T/C*: -130 to 999°F (-90 to 700°C); K T/C*: -130 to 999°F (-90 to 999°C). |
| Output: | Relay contact. |
| Control Type: | On-off. |
| Power Requirements: | 115 VAC or 230 VAC (50/60 Hz), or 12-24 VAC/DC (50/60Hz) depending on model. |
| Accuracy: | ±2°F (1°C). |
| Communication: | TTL/RS-485 interface, Modbus® protocol port for programming or BMS. |
| Display: | 3 digit LED display. |
| Relay Output: | K1 16 A in-rush res. @ 250 VAC, SPDT, type 1. |
| Alarm: | Built-in buzzer. |
| Operating Humidity: | 10-90% RH non-condensing. |
| Operating Temperature: | 23 to 131°F (-5 to 55°C). |
| Storage Temperature: | -13 to 158°F (-25 to 70°C). |
| Weight: | 2.3 oz (65 g). |
| Front Panel Rating: | IP65. |
| Compliance: | CE, UKCA, cURus. |
