9
4 Instrument identification
4.1 Type designation
Order example
1
Generally
, the following configurations can be freely selected by the
user on
all
instruments of the 202550 series:
- Controller off
- Limit controller
- Pulse width controller with P, PI, PD, PID control action
- Pulse frequency controller with P, PI, PD, PID control action
- Modulating controller
2
If output II (4) = “140”, “310” or “888”, then the interface option (6) “54”
or “64” is not possible (or the other way round).
(1) Basic type
202550
JUMO dTRANS Az 01
Microprocessor indicator/controller for analytical
measurement
(2) Basic type extensions
00
controller off
1
10
limit controller
1
(3) Input
660
0/4 — 20 mA front-panel print: pH and mV, °C
661
0/4 — 20 mA front-panel print: mV, °C
662
0/4 — 20 mA front-panel print: mS/cm and µS/cm, °C
664
0/4 — 20 mA front-panel print: none, °C
665
0/4 — 20 mA front-panel print: mg/l, °C
(4) Output I
000
no output
140
supply for 2-wire transmitter
310
relay, changeover contact
888
process value output, freely configurable
(5) Output II
000
no output or interface
140
supply for 2-wire transmitter
2
310
relay, changeover contact
2
888
process value output, freely configurable
2
(6) Supply voltage
22
20 — 53 V AC/DC ±0%, 48 — 63/0 Hz
23
110 — 240 V AC +10%/-15%, 48 — 63 Hz
(7) Interface
00
no interface
54
serial interface RS422/485
2
64
serial interface Profibus-DP
2
(8) Extra codes
000
none
014
logic output 0/12 V DC,
instead of standard 0/5 V DC
(1)
(2)
(3)
(4)
(5)
2
(6)
(7)
2
(8)
202550/
..
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