6
TRM138
Table 3
Output equipment
Description (type)
Limit load
Electromagnetic relay
4 A at voltage not greater than 220 V, 50 Hz and cos
ϕ
> 0.4
Transistor thermocouples
n
–
p
–
n
type
200 mA at voltage not greater than 40 V, direct current
Triac thermocouples
50 mA at voltage up to 300 V (constantly open triac) or
0.5 A (switched on triac with frequency not greater than
50 Hz and t
imp
= 5 msec)
Converters
“parameter – current” 4 … 20 mA 0 … 800 Ohm
Notes.
1. Output e quipment types are defined by the instruments modification.
2. Limit load of “parameter – current” converter is defined in view of Item 3.2.6.7.
Technical Characteristics
Section 2
Содержание TPM138
Страница 23: ...22 TRM138 Setting up Procedures Section 6 Figure 16 Programmed parameters setting diagram...
Страница 24: ...23 TRM138 Section 6 Setting up Procedures...
Страница 30: ...29 TRM138 Appendix 1 Dimensional drawing...
Страница 31: ...30 TRM138 Instrument connection Appendix 2 Figure A2 1 Instrument terminal block contacts arrangement diagram...
Страница 35: ...34 TRM138 Figure A2 10 Example of connection of various type transducers Instrument connection Appendix 2...
