Versatile setting device SP-SM



    ModBus protocol support


Versatile setting device SP-SM with functionality of bumless transition from manual to automatic control mode is designed for manual adjustment of parameters of various systems with control inputs 0-10 V, 0-20 mA, 4-20 mA. Device provides adjustment of output analog DC signal with optoelectronic encoder (potentiometer) or pass-through of top-level process control system analog signal.

The device has a microprocessor control and digital indication of output or input analog signal with programmable scaling.

Input analog signal 0-24 mA, 0-10 V DC
Output current 0-20, 4-20, 0-24 mA DC
Output voltage 0-10 V DC
Load impedance > 500 Ohm
for output 0-10 V DC

< 0.5 kOhm
for output 0-20, 4-20, 0-24 mA DC
Input impedance > 30 kOhm for input 0-10 V DC

< 110 Ohm for input 0-24 mA DC
Indication of input
/output analog signal
step 0,015%
Interface RS232, RS485
Setting accuracy 0.02%
Nonlinearity 0.02%
Power supply 220 +22/-33 V AC,
50±1, 60±2 Hz; 24 V DC
Power consumption < 5W
Dimensions 96х48х109 mm
Weight < 0.4 kg
Documentation and software

Datasheet PDF


Test program for RS-232 interface


Additional information