System 50
RACKS
24 Channel (In-Line)
FEATURES
• For use with System 50 Style Controllers
• Available for Standard, Miniature, G5 and
OpenLine
®
Modules
• UL, CSA Certified
24 CHANNEL RACK: Standard
Part No. 70RCK24
Dimensions are shown in inches (and millimeters).
Tolerances are ± 0.010 (0,25) unless indicated otherwise.
NOTE: MAXIMUM
TERMINAL
SCREW
TORQUE NOT TO
EXCEED 5 IN-LBS.
5A FUSE
18.75 (476,3)
16.50 (419,1)
11.00 (279,4)
STANDOFF
I.D.
0.15 (3,8) DIA. (8 PLACES)
CLEARANCE FOR #6
SCREWS
5.50 (139,7)
1.12
(28,4)
FIELD WIRING
TERMINAL
STRIP
4.50
(114,3)
4.00
(101,6)
0
1
– +
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Y
B
W
R
20
AC INPUT
AC OUTPUT
DC INPUT
DC OUTPUT
21
22
23
0.25
(6,4)
1A FUSE
SOCKETS
FOR
OPTIONAL 1A FUSE
LOGIC
SUPPLY
TERMINAL
STRIP
0.40
(10,2)
KEY
SLOT
PINS 23/25
2.60 (66,0)
1.00 (25.4) (2 PLACES)
50 PIN EDGE CARD OR HEADER CONNECTOR
FOR LOGIC
SIGNALS
(SEE NOTES)
8.08
(205,2)
2.20 (55,9)
MAX.
0.75
(19,1)
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
System 50
System 50
18
GRAYHILL [ GRAYHILL, INC ]
