Jumo 701150 Controller 2 Input, 4 Output Analogue, 20 → 30 V ac/dc Supply Voltage Controller

The Jumo Configurable safety temperature limiter/ monitor according to DIN EN 14597 with 1oo2D architecture and SIL and PL approval is equipped with two universal analogue inputs and two relay outputs (pre- and limit value alarm) as well as a universal analogue output. The switching capacity of the relay contacts is AC 250 V, 3 A, 50 Hz (resistive load). The pre alarm is adjustable as absolute or as distance from the limit value. This occurs after the sensor temperature has fallen below the set limit value by the amount of the switching difference (setting: max-alarm). The automatic resetting is carried out with setting Min-Alarm after the sensor temperature has risen above the set limit value by the amount of the switching difference. When used as a safety temperature limiter STB (protection temperature limiter for heat generating plants), the reset is performed manually or with a tool. The power supply range is from AC/DC 20 to 30 V, 48 to 63 Hz.

Front side features an LC display with backlighting and plain text
Safety temperature limiter and monitor detect and prevent hazards early
Monitors thermotechnical processes and restores safe operation in case of faults
Analog input supports various sensors or standard signals
Limit exceedance is indicated by LEDs and relay output switches to a safe state
Meets DIN EN 61508 DIN EN 13849 and Machinery Directive 2006/42/EC
STW operates with automatic reset for heat-generating systems