Vaisala HMP230 - Manual (Page 123)

HMP230 SERIES
M210225en-B Appendix 4: Digital current loop module
117
INSTALLING AND USING THE DIGITAL CURRENT LOOP MODULE
1. INSTALLATION.......................................................................................................118
2. OPERATION............................................................................................................119
3. NETWORK CONFIGURATION ................................................................................121
Single loop operation ............................................................................................121
Single loop wiring ..................................................................................................121
Dual loop operation ...............................................................................................122
Dual loop wiring.....................................................................................................123
4. CHECKING THE SERIAL PORT NETWORK OPERATION .....................................124
STOP mode ............................................................................................................124
POLL mode.............................................................................................................125
Current loop settings.............................................................................................125
5. SPECIFICATIONS ...................................................................................................126