Series-SC1

Thermocouple Alarm Switch, Dual Form C Relays, DIN Rail Mountable

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Accepts current, voltage, thermocouple, or RTD inputs
Mounts on standard 35 mm DIN rail
Two color LED indicator to indicate the status of each output relay
Programmable input type, scale range, output action, and output type

See Product Overview

Series-SC1

From ^$ 594.75

Shop Models

4 Variations available

See all series options below

Data Sheet

Product Overview

Control Output Relay
Deadband 0.25% to 100% of span
Drift ± 0.02%/°C (typical), ± 0.05%/°C (max)
Isolation 1500 Vrms
Latch Circuit Reset Automatic at power up. Manual with reset switch on front of module
Lead Compensation Error ≈ 0.02%/Ω
LED Indicators One Dual Color LED per set point. Red = Relay On, Green = Relay Off
Open Lead Protection Upscale Only
Operating Temperature, Max 131 °F
Operating Temperature, Min 32 °F
Output Detail Form C, SPDT, one per set point, 5A @ 250 VAC, resistive
Set Point Adjustable 0 to 100% FS
Storage Temperature, Max 176 °F
Storage Temperature, Min -40 °F
Supply Power Type AC/DC
Switch Rating 5 A @ 250 Vac
Switch Type SPDT NO/NC, Selectable

The Series SC1090 Thermocouple Limit/Alarm Switch Modules are on-off or limit switches with selectable process signal. Input type, scale range, output action, and output type are all selectable by the user in the field. All selections are made through easily accessible switches without the need to open the product. Each unit has two form C (SPDT) relays which can operate independently, or be logically connected to operate as a DPDT output. A two color LED indicator indicates the status of each output relay.

These units mount easily on a standard 35 mm DIN rail. Low Voltage (SCLXXXX) units are also available.