JUMO 703041 - Page 72

12 Appendix
72
Measuring circuit monitoring
In the event of a fault, the outputs move to a defined (configurable) status.
Outputs
Controller
Sensor Overrange /
underrange
Probe or lead short-circuit Probe or lead break
Thermocouple
•- •
Resistance thermometer
•• •
Voltage 2 — 10V
0 — 10V
0 — 1V
•
•
•
•
-
-
•
-
-
Current 4 — 20mA
0 — 20mA
•
•
•
-
•
-
Resistance transmitter
-- •
• = recognized - = not recognized
Relay (changeover)
for Type 703042/43/44
contact rating
contact life
5A at 230VAC resistive load
a
350,000 operations at rated load / 750,000 operations at 1A
a. 3 A with devices certified to DIN EN 14597
Relay (changeover) (option)
contact rating
contact life
8A at 230V AC resistive load
a
100,000 operations at rated load / 350,000 operations at 3A
Relay (n.o. make)
for Type 703041
contact rating
contact life
3A at 230VAC resistive load
150,000 operations at rated load / 350,000 at 1A
Relay (n.o. make) (option)
contact rating
contact life
3A at 230VAC resistive load
350,000 operations at rated load / 900,000 operations at 1A
Logic output 0/12V / 30mA max. (sum of all output currents) or
0/18V / 25mA max. (sum of all output currents)
Solid-state relay (option)
contact rating
protection circuitry
The holding current of the triac is at least 50mA.
1A at 230V
varistor
Voltage (option)
output signals
load resistance
accuracy
0 — 10V / 2 — 10V
R
load
≥ 500Ω
≤0.5%
Current (option)
output signals
load resistance
accuracy
0 — 20mA / 4 — 20mA
R
load
≤500Ω
≤0.5%
Supply voltage for
2-wire transmitter
for Type 703042/43/44
voltage
electrically isolated, not stabilized
17V at 20mA load, 25V DC with no load
Controller type 2-state controller (factory setting),
3-state controller, modulating controller, continuous controller
Controller structures P/PD/PI/PID
A/D converter dynamic resolution up to 16-bit
Sampling cycle time 50msec, 90msec, 150msec, 250msec (factory setting: 250msec)