How To Order Decoder - Allen-Bradley 2755-DS1A Product Data

Single/dual-head enhanced bar code decoders
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Product Data
Bulletin 2755
Single/Dual-Head Enhanced Bar Code Decoders

How to Order Decoder

2755 - D S 1 A - 1 - U - B 1 - R 1
Bulletin Number
Device Type
Device Type
D = Decoder
Scan Heads
S = Single
D = Dual
Enclosure Type
1 = UL, NEMA Type 1
4 = UL, NEMA Type 4
Functions
A = Standard Device
P = Pharmacode Capability Included
Blank
Blank
36
The Single and Dual-Head Decoders are available in different configurations.
To order a decoder, use the following Catalog Number breakdown. You can
order the decoder with options or separately for customer installation.
Power Cords
Power Cords for NEMA Type 1
= 120 VAC, IEC 320, terminated plug prong, US style power cord
0 = No Cord (user must supply)
1 = 240 VAC, three wire (US Color Code) unterminated power cord
2 = 240 VAC, three wire (European Harmonized) unterminated power cord
Power Cords for NEMA Type 4
= 120/240 VAC, three wire (US Color Code) unterminated power cord
0 = No Cord (user must supply)
3 = 240 VAC, three wire (European Harmonized) unterminated power cord
For applications that do not require special hardware, these fields are omitted.
For example: A NEMA Type 1, Dual Scan Head Decoder with only an LCD display = 2755–DD1A–R1
2 DC output modules and 1 DC input module.
Decoder is not UL listed/CSA approved when used with the European Harmonized power cord.
LCD Display
Blank
= No Display
R1 = LCD Display, with Backlighting
Discrete I/O Options
Blank
= No I/O Installed
B1 = I/O Board (no modules)
B2 = I/O Board, 3 modules
B5 = I/O Board, 1 NEMA Type 4 Connector/Cables
B6 = I/O Board, 2 NEMA Type 4 Connectors/Cables
B7 = I/O Board, 3 modules,
2 NEMA Type 4 Connectors/Cables
Manual Language
Blank
= English
U = No Manual Included

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