SCM202

Industrial signal conditioner

SCM202

Industrial signal conditioner

FEATURES

DESCRIPTION

SCM 202 is a galvanic isolated transducer for 35mm DIN rail mounting that converts input – alternate voltage (0-500V AC), to 4-20mA current. Conversion is proportional and linear. Transducer is supplied from measurement loop since output connection (4/20mA current) is passive 2-wire. It is possible to adjust zero current and conversion span. By connecting voltmeter to test connectors it is possible to monitor loop current without interrupting it. SCM 202 signal conditioner is used for safe voltage measuring motors, pumps, heaters and other devices which are intended to use this voltage range.

APPLICATION

Analog signal conditioners convert, isolate, and amplify signals. SCM202 can convert voltage signals to standard 4 to 20 mA signals. Also, it can isolate multiple field-measurement devices on a common power supply to help prevent interference that can occur due to ground loops or common-mode noise.

TECHNICAL SPECIFICATION

Accuracy
±0.1% of full range, typical (for 2-100%) for sinusoidal input
Temperature stability
±0.02%/oC
Response time
220 ms (0-98%)
Output voltage ripple
0.1% of full range RMS
Frequency range
40-500Hz
Galvanic isolation
2.5KV RMS in 1 minute
Loop power supply
10-32VDCc
Output current
4-20mA
Test tap
40-200mV represents 4-20mA (shunt 10ohm ±1%)
Output over-voltage protection
33V tranzorb
Output over-current protection
slow fuse 100mA 20x5mm
Current loop resistance
Rmax(ohms)=(Vsupply-10)/0.02
Zero adjustment
±25% min
Span adjustment
±25% min
Operating temp. range
0-70 ˚C without condensation
Storage temp. range
-25 to 85 ˚C
Enclosure
plastic 35x89x71mm, IP50
Mounting
standard 35mm rail

ORDERING INFORMATIONS

Model

SKU

Description

Price

SCM202

10023

Industrial signal conditioner

65.00

View cart

ORDERING INFORMATIONS

SCM202

Industrial signal conditioner

65.00

View cart

ORDERING INFORMATIONS

SCM202

Industrial signal conditioner

65.00

View cart

PRODUCT DOCUMENTS

TitleCategoriesFile TypeFile SizeLinkhf:doc_categorieshf:file_type
SCM202 – Datasheetpdf110 KBdatasheetpdf

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