DC1030 instrument size (mm) length × wide × High 72 × seventy-two × ninety-four
Parameter Details Range
PV input type thermocouples (K, J, R, S, B, E, N, T, W, PL, U, L)
Thermal resistance (PT100 Ω, JPT100 Ω, JPT50 Ω)
Linear input (-10-10mv, 0-10mv, 0-20mv, 0-50mv, 10-50mv,
0-1v, 0-5v, 0-10v, 0-20ma, 1-5v, 2-10v, 4-20mA)
Input sampling time 250ms
Resolution 14 bits (per channel)
PV/SV display with 4 digits and 7-segment digital display
Non volatile memory in data storage systems
Display accuracy relative to full scale ± 0.2%
Control mode ratio band (P) 0-200% (P=0 when on/off control)
Integration time (I) 0-3600sec (I=0 during PD control)
Differential time (D) 0-900sec (D=0 during PI control)
Control output cycle 0-150sec (4-20mA → 0, solid-state relay → 1, electromechanical relay>10)
Deadband time 0-1000sec (Deadband time compensation)
Output relay output contact signal, single pole double throw switch signal, 3A/240VAC)
Voltage output pulse voltage, 20VDC/20mA
Linear output 4-20mA, 0-5V, 0-10V, 1-5V, 2-10V
Motor control output servo electric valve control
Other single-phase solid-state relays, three-phase solid-state relays, single-phase thyristor, three-phase thyristor
Three alarm channels (optional)
17 alarm types available for mode selection
Timer strobe alarm, continuous alarm, timer delay alarm
Auxiliary output signals SP, PV, MV
Output types 4-10mv, 0-20ma, 0-5v, 0-10v, 1-5v, 2-10v
Auxiliary input types 4-20mv, 0-20ma, 0-5v, 0-10v, 1-5v, 2-10v
Sampling period 250ms
Set the number of programs/segments 2/8 segments (each)
Capable of achieving functional set point programs that can be repeatedly called and interconnected/alarm output at the end of each program segment
Communication methods RS-232, RS-485 TTL