Liquisys M CCM223/253

6

Endress+Hauser

Output

Output signal

0/4 to 20 mA, galvanically separated, active

Signal on alarm

2.4 or 22 mA in case of an error

Load

maximum 500 

Transmission range

Resolution

max. 700 digits/mA

Isolation voltage

max. 350 VRMS/500 V DC

Overvoltage protection

according to EN 61000-4-5

Auxiliary voltage output

Contact outputs

Limit contactor

HART

Signal coding

Frequency Shift Keying (FSK) + 0.5 mA via current output

signal

Data transfer rate

1200 Baud

Galvanic isolation

yes

PROFIBUS PA

Signal coding

Manchester Bus Powered (MBP)

Data transfer rate

31.25 kBit/s, voltage mode

Galvanic isolation

yes (IO-Module)

PROFIBUS DP

Signal coding

RS485

Data transfer rate

9.6 kBd, 19.2 kBd, 93.75 kBd, 187.5 kBd, 500 kBd, 1.5 MBd

Galvanic isolation

yes (IO-Module)

Cl2/ClO2:

0 to 10 mg/l for CCS120

0 to 20 mg/l for CCS140/240

0 to 5 mg/l for CCS141/241 and 963

Temperature:

0 to 50 °C (32 to 122 °F)

pH:

pH 4 to 9

ORP:

0 to 1500 mV

Output voltage:

15 V ± 0.6

Output current:

max. 10 mA

Switching current with ohmic load (cos  = 1):

max. 2 A

Switching current with inductive load (cos  = 0.4):max. 2 A

Switching voltage:

max. 250 V AC, 30 V DC

Switching power with ohmic load (cos  = 1):

max. 500 VA AC, 60 W DC

Switching power with inductive load (cos  = 0.4): max. 500 VA AC, 60 W DC

Pickup/dropout delay:

0 to 2000 s