wtw pH/Oxi 340i Operating Manual page 69

pH/Oxi 340i
Serial
interface
Power supply
Type
Baud rate
Data bits
Stop bit
Parity
Handshake
Cable length
Batteries
Operational life
Mains (optional)
RS232, data output
Selectable 1200, 2400, 4800, 9600 baud
8
2
None
RTS/CTS + Xon/Xoff
Max. 15m
4 x 1.5 V alkali-manganese batteries, type
AA
Approx. 3000 operating hours
The following specifications apply to all
plug-in power supplies:
Max. overvoltage connection category II
Plug-in power supply unit
(Euro, US , UK, Australian plug)
FRIWO FW7555M/09, 15.1432
Friwo Part. No. 1822089
Input: 100 ... 240 V ~ / 50 ... 60 Hz / 400 mA
Output: 9 V = / 1,5 A
Plug-in power supply with Euro plug:
FRIWO FW1199, 11.7864
Friwo Part. No. 1762613
Input: 230 V ~ / 50 Hz / 5.6 VA
Output: 12 V = / 130 mA / 1.56 VA
Plug-in power supply with US plug:
FRIWO FW1199, 11.7880
Friwo Part. No. 1794043
Input: 120 V ~ / 60 Hz / 6 VA
Output: 12 V = / 150 mA
Plug-in power supply with UK plug:
FRIWO FW1199, 11.7872
Friwo Part No. 1816491
Input: 230V ~ / 50 Hz / 5.6 VA
Output: 12 V = / 130 mA / 1.56 VA
Technical data
69