Metrohm 793 IC Sample Preparation Module - Manual (Page 42)

5 Appendix
793 IC Sample Prep Module/ 8.793.1003 Instructions for Use
38
5 Appendix
5.1 Technical data
Pump
Pump type 2-channel peristaltic pump with rotational speed
of
20/min (50 Hz)
24/min (60 Hz)
Pump capacity typ. ~1.3 mL/min with 6.1826.010 pump tubing
Pressure max. 4 bar (0.4 MPa)
Pumpable liquids Clear liquids with no solid contents
Pump tubing material PVC (Tygon £ )
Remote interface for pump
Purpose Remote control of pump (switching on/off)
Pin assignment
330
+5V
2
5
+
-
Pin
Remote interface for SP module A
Purpose Remote control of actuator (rotating)
Pin assignment
Pin
1k
+5V
2
5
+
-
10k
0V
* A precondition for triggering a step is that the
current flows for at least 10 ms. In order that a
new step can be triggered no current must flow
for at least 10 ms before.
Current flows: on
Current does not flow: off
external 793
Current flows: Step
*
Current does not flow: –
external 793