Thermocouple Converter KFD0-TT-1 - фото 1 - id-p95222042

Характеристики и описание

General specifications
Signal type	Analog input
Supply
Rated voltage	12 ... 35 V DC loop powered
Power dissipation	0.4 W
Input
Connection side	field side
Connection	terminals 1+, 2-, 3- thermocouples type E, J, K, N, R, S or T cold junction referenced to 0 °C (32 °F)
Lead resistance	max. 100 ? per line
Current	lead monitoring ON: ? 15 nA; OFF: ? 1 nA
Output
Connection side	control side
Connection	terminals 9+, 8-
Load	(U -12 V) / 0.02 A
Current output	4 ... 20 mA , limited to ? 35 mA
Fault signal	downscaling ? 3 mA , upscaling ? 22 mA
Transfer characteristics
Measurement range	span 4 ... 100 mV, zero point -12 ... 60 mV , both adjustable
Deviation
Characteristic curve	the output voltage is linearly proportionate to the input voltage (not to temperature)
Rise time	250 ms
Galvanic isolation
Input/Output	safe isolation according to EN 50178, rated insulation voltage 253 V_eff
Indicators/settings
Control elements	DIP-switch rotary switch
Configuration	via DIP switches via rotary switch
Labeling	space for labeling at the front
Directive conformity
Electromagnetic compatibility
Conformity
Insulation coordination	EN 50178
Galvanic isolation	EN 50178
Degree of protection	IEC 60529
Ambient conditions
Ambient temperature	-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection	IP20
Connection	screw terminals
Mass	approx. 150 g
Dimensions	20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2
Mounting	on 35 mm DIN mounting rail acc. to EN 60715:2001