Digital positioner for motor control valves \u2013 49sr7<\/p>\n
Input (adjustable): 0\u202620mA \/ 0\u202610V; 4\u202620mA \/ 2\u202610V; 0\u202610mA \/ 0\u20265V; 4\u202612mA \/ 2\u20266V; 10\u202620mA \/ 5\u202610V; 12\u202620mA \/ 6\u202610V<\/p>\n
Response sensitivity: switchable normal \/ reduced<\/p>\n
Output: up to 4 relays, max. 250V, 2 A;<\/p>\n
\u2013 0\/4\u202620mA for position feedback, load < 500 Ohm<\/p>\n
\u2013 0\/2\u202610 V, load > 500 Ohm<\/p>\n
Direction of action: adjustable:<\/p>\n
\u2013 Direct: increasing input signal opens (straight) passage<\/p>\n
\u2013 Inverse: increasing input signal closes (straight) passage<\/p>\n
Operating display: 2 status LEDs for adjustment, normal operation, error and maintenance<\/p>\n
2 (3) LEDs for function display relays 1 and 2 (3)<\/p>\n
Mains connection: 230V +\/- 10 %, 48\u202662Hz, approx. 3VA; alternative 115V\/24V AC or 24V DC, other voltages on request<\/p>\n
Interface: service interface KFM 2.0 RJ45 (socket)<\/p>\n
Allowed ambient temperature: 0\u202660\u00b0C, nominal temperature 20\u00b0C<\/p>\n
Original: KFM \u2013 Germany<\/p>\n","protected":false},"excerpt":{"rendered":"