PB4H
MOUNTING BOARD
•
Plug-compatible logic connections
•
Screw terminal barrier block for load connections
•
Resident pull-up resistors
•
5 amp field-replaceable fuses
(LITTLEFUSE #251005 or equivalent)
•
LEDs indicate logic status
•
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
MECHANICAL SPECIFICATIONS
DIMENSIONS: INCHES (MILLIMETERS)
TOLERANCE:+0.020 ( + 0,50)
-
-
0.375 (9,5)
SCREW TERMINAL
LOGIC SUPPLY
BARRIER STRIP
5.25 (133,4)
4.5 (114,3)
PWR
ON
1
2
3
4
5
6
7
8
0.25 (6,4)
REPLACEABLE 1 AMP
LOGIC SUPPLY FUSE
(see note 4)
+5V GND
POWER BARRIER STRIP
(see notes 2,3)
REPLACEABLE 5 AMP LINE
FUSE (4) (see note 5)
4.0 (101,6)
3.5 (88,9)
SWAGED STANDOFF
THRU HOLE
0.15 (3,8) DIA. (4)
NEGATIVE (-) LOGIC
SUPPLY BUS
TERMINATION
JUMPERS CONNECTING
LOGIC SUPPLY
THROUGH HEADER
CONNECTOR
POSITIVE (+) LOGIC
SUPPLY BUS
TERMINATION
PIN 49
PIN 1
5V JUMPERS
SPARE 5 AMP LINE FUSE
0
1
2
3
PULL UP 3.3K OHM
RESISTOR (4)
50 CONDUCTOR SIGNAL
INPUT/OUTPUT MALE PIN
CONNECTOR
(see note 1)
GORDOS DIGITAL I/O MODULES
SOLD SEPERATELY
LED STATUS
INDICATORS (4)
0.65 (16,5)
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
1 AMP LOGIC
SUPPLY FUSE
PWR
ON
2
2
3
4
5
2
3
4
5
2
3
4
5
1
1
1
1
5 AMP LINE
FUSES (4)
1
49
J1
3
4
5
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
I/O MODULE
PIN SOCKETS
AMP 645979-1
OR EQUIVALENT
NC
NC
PULL UP
RESISTOR
3.3K OHM (4)
+
-
LED STATUS
INDICATORS (4)
LOGIC SUPPLY
BUS TERMINATION
Rev. 070808
京公网安备 11010802033920号
EEWORLD
