JUMO 202550 Operating Instructions Manual page 13

Reference
temperature
Deviation from
characteristic
Temperature
display
Outputs
Output 1 / 2
relay
(standard)
Output 4
logic output
(standard)
Output 3 or
output 5
process value
output
(option)
Output 3 or
output 5
relay
(option)
Output 5,
interface
RS422 / RS485
(option)
25°C (for conductivity indicator/controller)
≤ 0.15% of measurement range
-50 to +250°C (option °F)
5 outputs are available:
Make contact (can also be configured as break contact)
Contact rating:
Contact life:
Status indication:
0/5V (standard)
0/12V (option)
Status indication:
Can be used as analog process value output or as proportional controller.
0(2) — 10V
0(4) — 20mA
electrically isolated from the inputs:
∆u ≤ 30V AC
∆u ≤ 50V DC
(changeover contact)
Contact rating:
Contact life:
Status indication:
electrically isolated;
baud rate: 4800 / 9600bps;
Protocol: MODbus/Jbus or Profibus-DP
5 Instrument description
3A, 250V AC, with resistive load
5
> 5x10 operations at rated load
relay K1 => LED K1; relay K2 => LED K2
≥ 250Ω
R
load
≥ 650Ω
R
load
LED K4
≥500Ω
R
load
≤500Ω
R
load
3A, 250V AC, with resistive load
5
> 5x10 operations at rated load
K3 => LED K3; K5 => no visible indication
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