511391
201T User Manual
23
2/07
Honeywell
USER INTERFACE
Testing Procedure
4-20 mA OUTPUT LOOP-POWERED OPERATION (Factory Setting)
The 4-20 mA output is factory set for loop-powered operation and
requires a power source of 12 Vdc to 30 Vdc. The overall impedance
depends on the voltage supplied at the 4-20 mA loop. Set jumpers on
S3 at 2-3, 4-5 and 6-7 for this type of configuration (pin 1 being next to
S3).
3-wire configuration
Permitted impedance in the 4@20 mA loop
Voltage Source Applied
Total Impedance
12 Vdc
400 Ohms
16 Vdc
600 Ohms
20 Vdc
800 Ohms
24 Vdc
1 000 Ohms
30 Vdc
1 300 Ohms
Содержание 201T
Страница 2: ......
Страница 3: ...Gas Detection Device 201T User Manual ERP 511391 2 07 ...
Страница 4: ......
Страница 6: ......
Страница 8: ......
Страница 10: ......
Страница 12: ......
Страница 26: ...24 201T User Manual 511391 Honeywell 2 07 USER INTERFACE Testing Procedure 4 wire configuration ...
Страница 30: ......
Страница 34: ......
Страница 35: ...Dispositif de détection de gaz 201T Manuel de l utilisateur ERP 511391 2 07 ...
Страница 36: ......
Страница 38: ......
Страница 40: ......
Страница 42: ......
Страница 44: ......
Страница 62: ......
Страница 66: ......