JULABO FP51-SL Ultra-Low Refrigerated Circulators - Manual (Page 18)

Operating controls and functional elements
18
Rear view
7
ext Pt100
Socket for external measurement and control sensor
or external setpoint programming
8
SERIAL
Interface RS232 / RS485: remote control via personal computer
9
9a Control cable of JULABO refrigerated circulator
Socket: output for alarm messages
9b Socket:
Option: Electronic module Order No. 8 900 100
The circulator automatically recognizes the connected electronic module.
10
ALARM
Alarm output (for external alarm signal)
11
STAND-BY
Standby input (for external emergency switch-off)
12
REG+E-PROG
Programmer input and temperature recorder output
13 Connector for supplementary pump or solenoid valve
230 V / max. 1.25 A
No control voltage in the -OFF- condition
14 Connector solenoid valve
1. No control voltage in the -OFF- condition
2. Configurable (Refer to page 66)
15 Fuses (for connectors 13, 14), T1.25A
16 Mains fuses, T16A
16b
Mains circuit breakers (resettable) 16 A
17a
17b Mains power cable with plug for circulator
Mains power cable with plug cooling machine
18 Built-in mains outlet for connection of circulator (230 V / 16 A)
19
Drain screw with drain connection
20 Venting grid, removable
21
22
Pump connections suction pump pressure pump
23a
23b Castor with brake (at the front)
Castor without brake (at the back)