SESOTEC PRIMUS+ - Page 11

2. Design and method of operation
11
Jumper:
(6) "MV connection monitor" JP10, 1-2, MV1
JP10, 3-4, MV2
JP10, 5-6, MV3
(11) "MV voltage supply" JP3, 2-1 external 24V (connector J13 +/-)
JP3, 2-3 internal, 24V (default)
(15) "Service jumper" J8, 5-6, plugged, enable, program update
Test points:
(8) "GND_24V” TP2, magnetic valves (MV1- MV3)
(16) "GND" TP1, IO electronics
Interface/plug connectors:
(14) "Program update" J11, mini USB, (only for trained staff)
JP9, USB selection (jumper plugged)
(13) "Data backup" J14, USB interface (system / product data)
JP9, USB selection (jumper open)
Fuse
Description
Type
F1
Mains supply
1.6A slow-blowing 1500A @ 250VAC 5x20mm