IV
14.3 PRO-SL probe input expansion ....................................................................................... 29
14.4 PRO-SL H20 probe input expansion ............................................................................... 29
15. WIRING DIAGRAMS ......................................................................................... 30
15.1 EXPRESS PRO 1 MONO ................................................................................................... 30
15.2 EXPRESS PRO 2 MONO ................................................................................................... 31
15.3 EXPRESS PRO 1 TRI ......................................................................................................... 32
15.4 EXPRESS PRO 2 TRI ......................................................................................................... 33
16. RS485 MODBUS ADDRESSES ............................................................................ 34
17. ALARMS ........................................................................................................... 38
18. SIZE TABLE ....................................................................................................... 41
19. TROUBLESHOOTING ......................................................................................... 42