器件名称:
PB4
功能描述:
I/O Modules
文件大小:
350.77KB 共3页
简 介:
PB4 MOUNTING BOARD Screw terminal barrier block for logic connections Screw terminal barrier block for load connections Resident pull-up resistors 5 amp field-replaceable fuses (LITTLEFUSE #251005 or equivalent) All even-numbered logic connections are logic ground Input and output modules accepted interchangeably Operate with 5, 15 or 24 volt logic supplies Captive-screw retaining system for standard-size modules LEDs indicate logic status MECHANICAL SPECIFICATIONS DIMENSIONS: INCHES (MILLIMETERS) TOLERANCE:+ - 0.020 ( + - 0,50) 1 POWER BARRIER STRIP (see notes 1,2) 2 3 4 5 6 7 8 9 REPLACEABLE 5 AMP LINE FUSES (4) (see note 3) 0.25 (6,4) CRYDOM DIGITAL I/O MODULES SOLD SEPERATELY 3.0 (76,2) SWAGED STANDOFF THRU HOLE 0.15 (3,8) DIA. (4) 3.5 (88,9) PULL UP RESISTOR 3.3K OHM (4) LED STATUS INDICATORS (4) 8 9 1 2 3 4 5 6 7 8 9 0.75 (19,1) 4.0 (101,6) 2.2 (55,9) 4.5 (114,3) LOGIC SUPPLY CONNECTED TO BARRIER STRIP (+1, -2) (see note 1) 0.25 (6,4) SIGNAL INPUT/OUTPUT BARRIER STRIP (see notes 2,3) NOTES: 1) 6-32 SCREW TERMINAL BARRIER STRIPS ACCEPT WIRE SIZES FROM 24 TO 12 AWG. 2) OPTIONAL JUMPERS AVAILABLE TO INTERCONNECT BARRIER STRIP COMMONS. ORDER 1 EACH "JS8" AND CUT IN HALF. 3) LITTLE FUSE 251005 OR EQUIVALENT. UNUSED POWER BARRIER STRIP 1 2 3 4 5 6 7 REPLACEABLE 5 AMP FUSE (4) 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 I/O MODULE PIN SOCKETS LED STATUS INDICATOR (4) SIGNAL INPUT/OUTPUT BARRIER STRIP 1 2 3 4 5 6 7 8 9 PULL UP RESISTOR 3.3K OHM (4)……
