Metrohm 820 IC Separation Center - Manual (Page 29)

2.3 Electrical connection
819 IC Detector / 820 IC Separation Center
21
1 Connect 819 to 820
• Use 6.2125.090 Cable to connect Connection 10 “IC Separa-
tion Center” of the 819 IC Detector to Connection 30 “IC De-
tector” of the 820 IC Separation Center (see Fig. 12).
For the 2-channel versions 820.0X20 additionally:
• Use a further 6.2125.090 Cable to connect Connection 10 “IC
Separation Center” of the second 819 IC Detector to Con-
nection 27 “IC Detector” of the 820 IC Separation Center
(see Fig. 12).
2 Connect 819 to 830
• Use 6.2134.090 Cable (830 accessory) to connect Connec-
tion 9 “RS 232” of the 819 IC Detector to a free RS 232 inter-
face of System 1 of the 830 IC Interface (see Fig. 12).
• Use 6.2134.130 Cable to connect Connection 5 “Output” of
the 819 IC Detector to analog connection “Channels 1/2” of
System 1 of the 830 IC Interface (see Fig. 12).
For 2-channel versions 820.0X20 additionally:
• Use a further 6.2134.090 Cable (830 accessory) to connect
Connection 9 “RS 232” of the second 819 IC Detector to a
free RS 232 interface of System 2 of the 830 IC Interface
(see Fig. 12).
• Use 6.2134.130 Cable to connect Connection 5 “Output” of
the 819 IC Detector to analog connection “Channels 3/4” of
System 2 of the 830 IC Interface (see Fig. 12).
3 Connect 820 to 830
This cable connection starts data recording (chromatogram
window turns blue) when the valve in the 820 is switched to
INJECT via a program command; not necessary if valve is oper-
ated manually:
• Use 6.2115.070 Cable to connect the positions Integr. and
Start of terminal block 31 of the 820 IC Separation Center
to the event line Start of System 1 of the 830 IC Interface
(see Fig. 12).
For 2-channel versions 820.0X20 additionally:
• Use a further 6.2115.070 cable to connect the positions In-
tegr. and Start of terminal block 26 of the 820 IC Separa-
tion Centers to the event line Start of System 2 of the 830
IC Interface (see Fig. 12).
Take care that each of the RUN connections at 830 and 820 and the
COM connections at 830 and 820 are connected to each other.
4 Connect column heating to 830
For 820.02X0 only:
• Use 6.2134.040 Cable to connect RS 232 interface 22 of the
820 IC Separation Center to a free RS 232 interface of the
830 IC Interface (see Fig. 12).