Specifications – Vaisala HMP230 User Manual
Page 122
HMP230 SERIES
Appendix 3: RS 485/422 serial port module
M210225en-A
116
5.
SPECIFICATIONS
Connections
Berg sockets
on the main board
screw terminals 0.5 mm² wires,
stranded wires recommended
Assembly
plug-in module
Board dimensions
40 x 28 mm
Operating mode
half duplex
(single or dual pair wiring)
Network:
network type
daisy chain
cable type
twisted pair
line length max.
1000 m (3000 ft)
number of devices
32 devices on line
data
speed
9600 baud max. for HMP230
transmitters
operating mode
polling mode
common mode voltage range
±7 V
Operating temperature
-40...+60 °C
Storage temperature
-40...+70 °C
See also other documents in the category Vaisala Humidifiers:
- Calibration of Digital Transmitters with HMI41 (36 pages)
- Calibration of Series HMDW2030 and HMP130 Transmitter with HMI41 (14 pages)
- Calibration of Series HMDW6070 and HMP140 Transmitter with HMI41 (30 pages)
- HM34 (30 pages)
- HM40 (47 pages)
- HM44 (52 pages)
- HM70 (83 pages)
- HMD40 (1 page)
- HMD60 (4 pages)
- HMD70 (18 pages)
- HMDW110 (62 pages)
- HMDW80 (51 pages)
- HMI41 (74 pages)
- HMP41 (72 pages)
- HMK15 (39 pages)
- HMM100 (71 pages)
- HMM105 (23 pages)
- HMM211 (42 pages)
- HMM212 (36 pages)
- HMM213 (52 pages)
- HMP140 (28 pages)
- HMP155 (84 pages)
- HMP228 (115 pages)
- HMP240 (130 pages)
- HMP260 (118 pages)
- HMP60 (71 pages)
- HMT100 (52 pages)
- HMT120 (87 pages)
- HMT130 (95 pages)
- HMT140 (76 pages)
- HMT310 (88 pages)
- HMT310 (105 pages)
- HMT330 (209 pages)
- HMT360 (97 pages)
- HMT360 (63 pages)
- HMT360N (110 pages)
- HMW40 (1 page)
- HMW90 (110 pages)
- SHM40 (68 pages)
- RDP100 (14 pages)