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
01234567
Y
B
W
R
AC INPUT
AC OUTPUT
DC INPUT
DC OUTPUT
16 23456789101112131415
+++
11
25/49
1
-+
3.00
(76,2) 3.50
(88,9)
0.25 (6,4) 0.25 (6,4)
0.40 (10,2)
7.50 (190,5)
8.00 (203,2)
TERMINAL STRIP FOR
FIELD WIRING
2.20 (55,9)
MAX.
1.40
(35,6)
0.45
(11,4)
2.60
(66,0) 0.30
(7,6)
KEY
SLOT
PINS
5/7
TERMINAL STRIP
FOR LOGIC SUPPLY
STANDOFF I.D.
0.15 (3,8) DIA.
(4 PLACES)
CLEARANCE
FOR #6 SCREW
0.75
(19,1)
USER INSTALLABLE JUMPERS
FOR +VCC (3 PLACES)
CARD EDGE OR HEADER
CONNECTOR FOR LOGIC
SIGNALS. (SEE NOTES)
PIN 1
NOTE: MAXIMUM TERMINAL
SCREW TORQUE NOT TO
EXCEED 5 IN-LBS.
8 CHANNEL RACK: Standard
Part No. 70RCK8
Dimensions are shown in inches
(and millimeters).
All tolerances are ± 0.010 (0,25)
unless otherwise specified.
RACKS
8 Channel
FEATURES
• For use with System 50 Style Controllers
• Available for Standard Miniature and
OpenLine® Modules
• Panel and DIN Rail Mount Versions
• UL, CSA Certified
System 50
6
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
8 CHANNEL RACK: DIN Rail Mount
Part No. 70LRCK8-DIN
Dimensions are shown in inches
(and millimeters).
All tolerances are ± 0.010 (0,25)
unless otherwise specified.
System 50
7
3.8
(95.81)
REF
2.2
(56.49)
DIN CARRIER
4.7 (119.13)
PCB
4.3 (108.46)
DIN CARRIER 3.7 (92.96)
PCB 3.5 (89.15)
REMOVABLE JUMPER
CONNNECTS GND
TO PLATED HOLE
FOR GROUNDING
FIELD WIRING
TERMINAL STRIP
PIN 1
3.15A FUSE
50-PIN
STRAIGHT
HEADER
CONNECTOR
LOGIC SUPPLY TERMINAL STRIP
TOP ROW: + LOGIC SUPPLY
BOTTOM ROW: GND
BA
M3M2M1M0
16
15
14
13
12
11
10
9
8
7
6
5
24
31+5 +5
50
2
149
NOTE: MAXIMUM
TERMINAL SCREW
TORQUE NOT TO
EXCEED 5 IN-LBS.
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
+–
6.00 (152,4)
5.125 (130,18)
STANDOFF I.D.
0.15 (3,8) DIA.
(4 PLACES)
CLEARANCE
FOR #6 SCREW
PIN 1
.620 (15,75)
3.250
(82,55)
2.750
(69,85)
.093 (2,36) REF.
50 PIN STRAIGHT
HEADER CONNECTOR
HOLES FOR USER
INSTALLED JUMPER
(22 AWG) COPPER
WIRE
LOGIC SUPPLY
TERMINAL STRIP
3.40
(86,4)
MAX.
.75
(19,1)
.250 (6,35)
STATUS LED
ON THE MODULE
FUSE
PULLER
NOTE: MAXIMUM
TERMINAL
SCREW TORQUE
NOT TO EXCEED
5 IN-LBS.
8 CHANNEL RACK: Miniature
8 CHANNEL RACK: G5
System 50
8
+–
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
01234567
Y
B
W
R
AC INPUT
AC OUTPUT
DC INPUT
DC OUTPUT
6.00 (152,4)
5.20 (132,1)
LOGIC SUPPLY
TERMINAL STRIP
FIELD WIRING
TERMINAL STRIP
0.25 (6,35)
STANDOFF I.D. 0.15 (3,8) DIA.
(4 PLACES) CLEARANCE FOR
#6 SCREW
STATUS LED
0.40
(10,2)
0.45
(11,4)
1.40
(35,6)
2
.60
6
6,0) 3.50
(88,9)
3.00
(76,2)
2.20 (55,9)
MAX.
0.75
(19,1)
5A FUSE
MODULE HOLD DOWN
STRIP WITH THUMB SCREWS
CARD EDGE OR HEADER CONNECTOR
FOR LOGIC SIGNALS (SEE NOTES)
PIN 1
KEY SLOT
PINS 5/7
NOTE: MAXIMUM
TERMINAL SCRE
W
TORQUE NOT TO
EXCEED 5 IN-LB
S
Part No. 70GRCK8
Dimensions are shown in inches
(and millimeters).
All tolerances are ± 0.010 (0,25)
unless otherwise specified.
Part No. 70MRCK8
Dimensions are shown in inches
(and millimeters).
All tolerances are ± 0.010 (0,25)
unless otherwise specified.
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
SCHEMATIC: Part Nos. 70RCK8, 70MRCK8
8 CHANNEL RACK: OpenLine®System 50
Part No. 70LRCK8
Dimensions are shown in inches
(and millimeters).
All tolerances are ± 0.010 (0,25)
unless otherwise specified.
System 50
9
.75
(19.05)
REF
3.4
(85.93)
MAX
4.3
(108.46)
3.8
(96.52)
.24 (6.05) .25
(6.35) 3.0 (76.20)
3.5 (88.90)
FIELD WIRING
TERMINAL STRIP
STANDOFF I.D. 0.15
(3.81) DIA. (4 PLACES)
CLEARANCE FOR #6 SCREW
PIN 1
3.15A FUSE
50-PIN
STRAIGHT
HEADER
CONNECTOR REMOVABLE JUMPER
CONNNECTS GND
TO PLATED HOLE
FOR GROUNDING
LOGIC SUPPLY
TERMINAL STRIP
TOP ROW: + LOGIC SUPPLY
BOTTOM ROW: GND
BA
M3M2M1M0
16
15
14
13
12
11
10
9
8
7
6
5
24
31+5 +5
50
2
149
NOTE: MAXIMUM
TERMINAL SCREW
TORQUE NOT TO
EXCEED 5 IN-LBS.
123456789101112
–
+
0 1 2 3 4 5 6 7
49
47
45
43
41
39
37
35
33
31
29
27
25
23
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19
17
15
13
11
9
13 14 15 16
1
2
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25
23
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15
13
11
9
7
5
3
1
26
24
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20
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N/C
N/C
N/C
N/C
N/C
N/C
N/C
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N/C
N/C
N/C
N/C
N/C
N/C
N/C
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N/C
20
18
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12
10
8
6
4
2
50
48
46
44
42
40
38
36
34
32
30
28
26
24
22
7
5
3
1
USER INSTALLABLE JUMPERS
FOR +VCC (3 PLACES)
LOGIC SUPPLY
TERMINAL STRIP FIELD
WIRING
TERMINAL
STRIP
MODULE
POSITION
3.3K
• • •
26-PIN EDGE
CONNECTOR
FOR LOGIC
SIGNALS
50-PIN EDGE
OR HEADER
CONNECTOR
FOR LOGIC
SIGNALS
5A FUSE
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
SCHEMATIC: Part No. 70GRCK8
Part Number I/O Description UL CSA Style
70RCK8 8 Card edge X X Standard
70RCK8-HL 8 50-pin header with ejector levers X X Standard
70MRCK8-EC 8 Card edge X X Mini
70MRCK8-HL 8 50-pin header with ejector levers X X Mini
70GRCK8-HL 8 50-pin header with ejector levers X X G5
70LRCK8-HL 8 50-pin header with ejector levers Pend Pend OpenLine®
70LRCK8-DIN 8 50-pin header with DIN rail mount Pend Pend OpenLine®
ORDERING INFORMATION (modules ordered separately)
Available from your local Grayhill
Distributor. For prices and discounts, contact
a local Sales Office, an authorized local
Distributor or Grayhill.
SCHEMATIC: Part No. 70LRCK8
System 50
10
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C12 34 56 78 910 1112 13
15
17
14
16
18 19
21
23
25
27
29
31
33
20
22
24
26
28
30
32
34
5
6
7
8
9
4
3
2
1
44
46
48
50
36
38
40
42 43
45
47
49
35
37
39
41
15
1614
1311
1210
97
86
53
42
1
FIELD
WIRING
TERMINAL
STRIP
MODULE
LOCATION
LOGIC
SUPPLY
TERMINAL
STRIP
–
–
+
+
M0 M1 M2 M3
PULL-UP RESISTOR
NETWORK 10K OHM
12345678910111213141516
–
+
49
47
45
43
41
39
37
35
33
31
29
27
25
23
21
19
17
15
13
11
9
7
5
3
1
50
48
46
44
42
40
38
36
34
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0 1 2 3 4 5 6 7
1
2
3
4
5
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
3.3K
50 PIN HEADER
CONNECTOR FOR
LOGIC SIGNALS
L
OG
I
CS
UPPLY
TERMINAL STRIP
USER INSTALLABLE
JUMPER FOR +VCC
FIELD
WIRING
TERMINA
L
STRIP
MODULE
POSITION
