Rockwell Automation 2755 AdaptaScan Bar Code Readers - Manual (Page 76)

Appendix
B
DIN Rail Mount
Terminal Blocks
This appendix lists Allen-Bradley DIN Rail Mount Terminal Blocks
(with diodes, fuses and resistors) that are available for use with the
input or output module applications described in Chapter 3. Refer to
Publication 1492-1.0 for ordering and application information.
DIN RAIL MOUNT Terminal Block Type Catalog Number Voltage Rating Current Rating
4 terminal; internal 1N4007 Diode 1492-WD4DF 600V 1.0A
4 terminal; internal 1N4007 Diode (reverse polarity) 1492-WD4DR 600V 1.0A
4 terminal; internal 1N4007 Diode 1492-HM2D 600V 1.0A
4 terminal; internal Carbon fixed resistor 5% Tol., 1/2 Watt 1492-WD4RAxxx 300V
4 terminal; internal metal film fixed resistor 1% Tol., 1/4 Watt 1492-WD4RBxxx 250V
4 terminal; internal wire wound fixed resistor 1% Tol., 1/2 Watt 1492-WD4RAxxx 250V
4 terminal; internal Carbon fixed resistor 5% Tol., 1/2 Watt 1492-HM2RAxxx 300V
4 terminal; internal metal film fixed resistor 1% Tol., 1/4 Watt 1492-HM2RBxxx 250V
4 terminal; internal wire wound fixed resistor 1% Tol., 1/2 Watt 1492-HM2RAxxx 250V
2 terminal; replaceable fuse (5 x 20mm fuseholder) 1492-WFB4
2 terminal; replaceable fuse (5 x 20mm fuseholder with 24V LED Indicator) 1492-WFB424
2 terminal; replaceable fuse (5 x 20mm fuseholder with 250V Neon Indicator) 1492-WFB4250
2 terminal; replaceable fuse (1/4 inch x 1-1/4 inch fuseholder) 1492-H6 300V 12A max
2 terminal; replaceable fuse (1/4 inch x 1-1/4 inch fuseholder with 24V LED Indicator) 1492-H5 300V 12A max
2 terminal; replaceable fuse (1/4 inch x 1-1/4 inch fuseholder with 250V Neon Indicator) 1492-H5 300V 12A max