Doric Instruments 5000D Digital Process Indicator and Miniature Datalogger - Manual (Page 39)

38
Alarm Relay Contact Rating
5A@ 120VAC(non-inductive load) Form C
Power 100-240VAC (
±
10%), 50-400Hz, switching power
supply
Accuracy Specification ± 1 digit
INPUT TYPE 1
°°
Resolution 0.1
°°
Resolution
J,K,T,E thermocouples 1
°
plus 0.03% rdg 0.5
°
C or 0.9
°
F
R and S thermocouples 1
°
plus 0.03% rdg 1 DEG ONLY
PT100a .00385,
PT100a .00392 RTD 1
°
plus 0.03% rdg 0.5
°
C or 0.9
°
F
*Accuracy percentage of reading
±
1 digit
RS232 Serial Communications (Standard)
Type: full-duplex voltage, isolated from ground to 500VAC.
Complete configuration set-up and message display
capability, programmable to transmit current display, set
1
°
/0.1
°
resolution, thermocouple type, F
°
/C
°
plus alarm status
and scanning channel indication in ASCI II code. 9600 bps 8
bits no parity 1 stop bit. Isolation: Isolated between input and
internal circuit to 500VAC
Analog Output (Option)
0-10VDC (load current 2ma maximum)
4-20mADC (load resistance 300
Ω
maximum)
Accuracy:
±
0.25% full scale of display value
Resolution: Approximately .0125 Full scale