Technical Information
|
Digital Display |
Measured value (PV)/7 segments red LED 4 digits |
Setting Method |
By operating 4 keys on front panel |
Type of input |
Selectable from multiple (TC, Pt, mV), voltage (V) and current (mA) |
Thermocouple |
B, R, S, K, E, J, T, N, PL II, C (Wre 5-26), {U, L (DIN 43710)} |
R.T.D. |
Pt100/JPt100, 3-wire type |
Voltage |
mV: -10 to 10, 0 to 10, 0 to 20, 0 to 50, 10 to 50, 0 to 100mv DC |
V: -1 to 1, 0 to 1, 0 to 2, 0 to 5, 1 to 5, 0 to 10V |
Current mA |
0 to 20, 4 to 20mA DC Receiving impedance: 250Ω |
Input scaling function |
Scaling possible for voltage (mV, V) or current (mA) input |
Scaling range |
-1999 to 9999 digit |
Span |
10 to 5000 digit |
Control mode with 1 output |
Expert PID control with auto tuning function |
RA (reverse action characteristic): Heating action |
DA (direct action characteristic): Cooling action |
Type of control/rating |
Contact/1a 240V AC 2A (resistive load) |
1.2A (inductive load) |
(Common to Output 1 and 2) |
SSR drive voltage/12V±1.5V DC (Maximum load current 30mA) |
Current/4 to 20mA DC (Maximum load resistance 600Ω) |
Voltage/0 to 10V DC (Maximum load current 2mA) |
Number of event points |
2 points of EV1 and EV2 |
Type of communication |
RS-232C, RS-485 |
Communication protocol(1) |
Shimaden standard protocol |
Communication protocol(3) |
MODBUS RTU mode |
Type of analog output |
Selectable from measured value, target value (SV in execution), control output 1 and control output 2 |
Panel cutout |
SR91: H45 × W45 mm |
SR92: H68 × W68 mm |
SR93: H92 × W92 mm |
SR94: H92 × W45 mm |