西門子小型通用型控制器 Siemens Universal Controller RWD62, RWD68, RWD82

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描述

Standalone electronic universal controller with P or PI response
Operating voltage in accordance to type AC 24V
Control application selectable via Application Number
Active input scale can be selectable
Limit & direction of the output scale is able to be freely assigned
Two universal inputs for Ni 1000, Pt 1000 temperature sensors & 0…10 V signals
Unit can be set as ºC, ºF, % or no specified unit
One modulating output with DC 0…10 V signal output, direct or reverse action
One two-position output, direct or reverse action
One digital input for day / night changeover
Entering or changing of all data via operating buttons on the controller, possible without additional tools
PC connection for downloading canned applications via the software tool

品牌	Siemens
Product#	RWD62; RWD68; RWD82
Operating voltage	AC 24 V
Frequency	50/60 Hz
Power consumption	RWD62: 2.5VA RWD68: 3VA RWD82: 3.5VA
Positioning signal	RWD62: DC 0…10V, ±1 mA RWD68: 2-position , DC 0…10 V RWD82: 2-position , 3-position
Analog outputs, number	RWD62: 2 RWD68: 1 RWD82: 0
Analog outputs	RWD62: DC 0…10V, ±1 mA RWD68: DC 0…10V, ±1 mA RWD82: N/A
Analog output, signal	RWD62: DC 0…10V RWD68: DC 0…10V RWD82: N/A
Analog output, current	RWD62: 1 mA1 A RWD68: 1 mA1 A RWD82: N/A
Digital inputs	Potential-free input signal
Universal inputs, number	2
Universal input, signal	LG-Ni1000 , DC 0…10 V, Pt1000
Relay outputs, number	RWD62: N/A RWD68: 1 RWD82: 2
Relay outputs	RWD62: N/A RWD68: Change-over contact , Potential-free RWD82: Change-over contact , Potential-free
Relay output, switching voltage	RWD62: N/A RWD68: AC 24…230 V, DC 5…30 V RWD82: AC 24…230 V, DC 5…30 V
Relay output, switching current	RWD62: N/A RWD68: AC 0.02…3 (4)A , DC 0.1…4 A RWD82: AC 0.02…3 (4)A , DC 0.1…4 A
Degree of protection	IP20
Dimensions (W x H x D)	130 x 114 x 57 mm