PB4H MOUNTING BOARD • Plug-compatible logic connections • Screw terminal barrier block for load connections • Resident pull-up resistors • 5 amp field-replaceable fuses • 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 (LITTLEFUSE #251005 or equivalent) modules • LEDs indicate logic status MECHANICAL SPECIFICATIONS 0.25 (6,4) REPLACEABLE 1 AMP LOGIC SUPPLY FUSE (see note 4) DIMENSIONS: INCHES (MILLIMETERS) TOLERANCE:+-0.020 ( +- 0,50) 5.25 (133,4) 0.375 (9,5) 4.5 (114,3) SCREW TERMINAL LOGIC SUPPLY BARRIER STRIP 1 PWR ON +5V GND 2 3 4 5 6 7 8 3.5 (88,9) JUMPERS CONNECTING LOGIC SUPPLY THROUGH HEADER CONNECTOR PIN 49 4.0 (101,6) REPLACEABLE 5 AMP LINE FUSE (4) (see note 5) NEGATIVE (-) LOGIC SUPPLY BUS TERMINATION SWAGED STANDOFF THRU HOLE 0.15 (3,8) DIA. (4) POWER BARRIER STRIP (see notes 2,3) PIN 1 SPARE 5 AMP LINE FUSE 5V JUMPERS 0 1 2 3 PULL UP 3.3K OHM RESISTOR (4) POSITIVE (+) LOGIC SUPPLY BUS TERMINATION 0.65 (16,5) 50 CONDUCTOR SIGNAL INPUT/OUTPUT MALE PIN CONNECTOR (see note 1) GORDOS DIGITAL I/O MODULES SOLD SEPERATELY LED STATUS INDICATORS (4) 2.1 (53,3) NOTES: 1) CONNECTOR IS CIRCUIT ASSEMBLY CA-50H-2B-SR OR EQUIVLAENT. 2) 6-32 SCREW TERMINAL BARRIER STRIPS ACCEPT WIRE SIZES FROM 24 TO 12 AWG. 3) OPTIONAL JUMPERS ARE AVAILABLE TO INTERCONNECT BARRIER STRIP COMMONS. ORDER 1 EACH "JS8" AND LOGIC SUPPLY BARRIER STRIP +5V GND 1 2 3 4 5 6 7 8 POWER BARRIER STRIP D1 5 AMP LINE FUSES (4) 1 AMP LOGIC SUPPLY FUSE PWR 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 ON J1 1 49 EVEN 2-50 PINS SIGNAL INPUT/OUTPUT 50 CONDUCTOR MALE PIN CONNECTOR TO G1 BOARD OR RIBBON CABLE 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 LOGIC SUPPLY BUS TERMINATION I/O MODULE PIN SOCKETS AMP 645979-1 OR EQUIVALENT NC NC PULL UP RESISTOR 3.3K OHM (4) + - LED STATUS INDICATORS (4) Rev. 070808 DANGER / PELIGRO / DANGER /GEFAHR / PERICOLO / PERIGO HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH. x Disconnect all power before installing or working with this equipment. x Verify all connections and replace all covers before turning on power. Failure to follow these instructions will result in death or serious injury. RIESGO DE DESCARGA ELECTRICA O EXPLOSION. x Desconectar todos los suministros de energia a este equipo antes de trabajar con este equipo. x Verificar todas las conexiones y colocar todas las tapas antes de energizer el equipo. El incumplimiento de estas instrucciones puede provocar la muerte o lesiones serias. RISQUE DE DESCHARGE ELECTRIQUE OU EXPLOSION x Eteindre toutes les sources d'énergie de cet appareil avant de travailler dessus de cet appareil x Vérifier tous connections, et remettre tous couverts en olace avant de mettre sous De non-suivi de ces instructions provoquera la mort ou des lésions sérieuses sérieuses. GEFAHR EINES ELEKTRISCHE N SCHLAGES ODER EINER EXPLOSION. x Stellen Sie jeglichen Strom ab, der dieses Gerät versorgt, bevor Sie an dem Gerät Arbeiten durchführen x Vor dem Drehen auf Energie alle Anschlüsse überprüfen und alle Abdeckungen ersetzen. Unterlassung dieser Anweisungen können zum Tode oder zu schweren Verletzungen führen. RISCHIO DI SCOSSA ELETTRICA O DELL’ESPLOSI ONE. x Spenga tutta l'alimentazion e che fornisce questa apparecchiatu ra prima del lavorare a questa apparecchiatu ra x Verificare tutti i collegamenti e sostituire tutte le coperture prima della rotazione sull'alimentazi one L'omissione di seguire queste istruz ioni provocherà la morte o di lesioni serie RISCO DE DESCARGA ELÉTTRICA OU EXPLOSÃO x Desconectar o equipamento de toda á energia antes de instalar ou trabalhar com este equipamen to x Verificar todas as conexões e recolocar todas as tampas antes de religar o equipamento O não cumprimento destas instruções pode levar á morte ou lesões sérias. ANNEX - ENVIROMENTAL INFORMATION