Metrohm 818 IC Pump - Manual (Page 19)

2.5 Electrical connection
818 IC Pump / 8.818.1023 Instructions for Use
13
2.5 Electrical connection
Switch off both devices before connecting the 818 IC Pump to
another instrument.
2.5.1 Connection to 830 IC Interface
The 818 IC Pump is normally integrated into the modular IC system via
830 IC Interface. Connect the RS 232 interface 17 of the 818 IC Pump
with a free RS 232 interface at the 830 IC Interface using the 6.2134.080
or 6.2134.090 cable according to the figure below. To ensure proper
functioning of the communication between the 830 IC Interface and 818
IC Pump, the sliding switch 16 on the IC pump must be set to "RS 232".
Fig. 6: Connection of 818 IC Pump to 830 IC Interface
830
PC
6.2134.100
6.2134.080/6.2134.090
818
CURRENT
LOOP
RS 232