Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
System 50
System 50
24 CHANNEL RACK: Miniature
Part No. 70MRCK24
Dimensions are shown in inches (and millimeters).
All tolerances are ± 0.010 (0,25) unless otherwise specified.
24 CHANNEL RACK: OpenLine
®
Part No. 70LRCK24
Dimensions are shown in inches (and millimeters).
All tolerances are ± 0.010 (0,25)
unless otherwise specified.
System 50
19
50 PIN EDGE CARD OR
HEADER CONNECTOR
FOR LOGIC SIGNALS
(SEE NOTE)
STANDOFF I.D.
0.15 (3,8) DIA.
(8 PLACES)
CLEARANCE
FOR #6 SCREWS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Y
B
W
R
AC INPUT
AC OUTPUT
DC INPUT
DC OUTPUT
+
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
01234567891011 12 13 14 15 16 17 18 19 20 21 22 23
–
13.45 (341,6)
12.00 (304,8)
8.00 (203,2)
4.00 (101,6)
FIELD WIRING TERMINAL
STRIPS (3 PLACES)
5A FUSE
0.73 (18,5)
5.42 (137,7)
MODULE HOLD DOWN STRIP
WITH THUMB SCREWS
SOCKETS
FOR OPTIONAL
1A FUSE
1A FUSE
KEY SLOT
PINS 23/25
PIN 1
0.40 (10,2)
2.20 (55,9)
MAX.
0.75 (19,1)
2.60
(66,0)
3.05
(77,5)
3.75
(95,3)
0.35
(8,9)
STATUS
LED
LOGIC
SUPPLY
TERMINAL
STRIP
NOTE: MAXIMUM
TERMINAL SCREW
TORQUE NOT TO
EXCEED 5 IN-LBS.
BA
50
2
1
49
47
48
45
46
43
44
41
42
39
40
37
38
35
36
33
34
31
32
29
30
27
28
25
26
23
24
21
22
19
20
17
1816
15
14
13
12
11
10
9
8
7
6
5
24
31
+5 +5
REMOVABLE JUMPER
CONNECTS GND
TO EARTH GROUND
7.500
(190,5)
7.000
(177,8)
0.250
(6,3)
50-PIN
STRAIGHT
HEADER
CONNECTOR
PIN 1
4.270
(108,5)
3.800
(96,5)
0.238
(6,0)
FIELD WIRING
TERMINAL STRIP
5A FUSE
STANDOFF I.D. (3,81) DIA.
(4 PLACES) CLEARANCE FOR #6 SCREW
3.383
(85,9)
MAX.
0.750 (19,0)
REF.
LOGIC SUPPLY TERMINAL STRIP
TOP ROW: + LOGIC SUPPLY BOTTOM ROW: GROUND
M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11
NOTE: MAXIMUM
TERMINAL SCREW
TORQUE NOT TO
EXCEED 5 IN-LBS.
