Digital positioner for motor control valves 49sr7 - KFM

Digital positioner for motor control valves – 49sr7

Input (adjustable): 0…20mA / 0…10V; 4…20mA / 2…10V; 0…10mA / 0…5V; 4…12mA / 2…6V; 10…20mA / 5…10V; 12…20mA / 6…10V

Response sensitivity: switchable normal / reduced

Output: up to 4 relays, max. 250V, 2 A;

– 0/4…20mA for position feedback, load < 500 Ohm

– 0/2…10 V, load > 500 Ohm

Direction of action: adjustable:

– Direct: increasing input signal opens (straight) passage

– Inverse: increasing input signal closes (straight) passage

Operating display: 2 status LEDs for adjustment, normal operation, error and maintenance

2 (3) LEDs for function display relays 1 and 2 (3)

Mains connection: 230V +/- 10 %, 48…62Hz, approx. 3VA; alternative 115V/24V AC or 24V DC, other voltages on request

Interface: service interface KFM 2.0 RJ45 (socket)

Allowed ambient temperature: 0…60°C, nominal temperature 20°C

Original: KFM – Germany

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