JULABO HT30-M1 High Temperature Circulator - Manual (Page 60)

Remote control
60
EXT
Socket for external Pt100 sensor (19)
Pin assignment:
Pin Signal
1 I+
2 U+
3 U-
4 I-
The shield of the connecting cable is electrically connected to the plug
housing and the sensor tube.
11. Remote control
11.1. Setup for remote control
SERIAL
Select the „Configuration“ submenu and select the option „Setpoint“ to
define the interface (see page 39).
The interface parameters are set by selecting the submenu „Interface“
on the circulator Normally, this is a one-time-only adjustment. (Selecting
and setting menu items, see page 54.)
Factory settings:
RS232
BAUDRATE 4800 bauds
PARITY even parity
HANDSHAKE Protocol RTS/CTS
(hardware handshake)
Data bits 7
Stop bit 1

Like all parameters which can be entered through the keypad, interface parameters are stored
in memory even after the circulator is turned off.
4
1
3
2
1
4
2
3
Shield Plug
Look on
soldering side.
Pt100
9 6
5 1