E32.0.A3.6C-01 Manual for connection and operation of the JDS-211 page 5 of 16
3.2. Connection data
typical
limitations
between
terminals
min.
max.
min.
max.
notes
Supply voltage
1 and 2
207
V
AC
244
V
AC
0
V
AC
253
V
AC
or corresponding des-
ignation on the type
plate
Output 1 (make contact)
3 and 4
253
V
AC
5(1) A
or corresponding des-
ignation on the type
plate
Output 2 (change-over
contact)
5, 6 and 7
253
V
AC
10(2) A
or corresponding des-
ignation on the type
plate
Input PT100
10 - 12
0
Ω
∞
Ω
active signal not al-
lowed
Interface
14 and 15
12 V
36 V
0 V
42 V
These limits must not be exceeded (not even for a short time) !
3.3. Probe connection
Please take care not to exceed the limitations of the inputs when connecting the device as this may lead
to the destruction of the device.
Note
: The Pt100 probe should be connected as 3-wire system, because there the resistivity is mostly
compensated. 4-wire probes should be connected as 3-wire system, too. If a 2-wire system is essential,
the potential deviation can be compensated by the offset adjustment (chapter 5.2).
Pt100-temperature probe (3-wire)
Pt100- temperature probe (4-wire)
Pt100- temperature probe (2-wire)
3.4. Connecting switching outputs
Hint:
In order to avoid unwanted or wrong switching processes we suggest to connect the
device’s switching outputs after you have configured the device’s switching outputs
properly.
The device features two switching outputs (relays) by default.
Please take care that you must not exceed the limits of the voltage and of the maximum current
of the switching outputs (not even for a short period of time). Please take extreme care when
switching inductive loads (like coils or relays, etc.). Their high voltage peaks have to be limited
by adequate protective measures (e.g. RC-element).
Note:
In case of configuring one output as an alarm output, the output will be active in idle state (no
alarm present). The output relay opens when an alarm condition occurred.
Pt100
10
11
12
Pt100
10
11
12
Pt100
10
11
12
set link
not connected