750-00004 Parallax Inc, 750-00004 Datasheet - Page 26

• Manufacturer Part Number: 750-00004
• Description: POWER SUPPLY 24VDC 600MA
• Manufacturer: Parallax Inc

Specifications of 750-00004

• Form: Wall Mount (2 Prong)
• Voltage - Output Per Connector: 24VDC
• Current - Output: 600mA
• Polarization: Positive Center
• Cord Plug: 2.1mm I.D. x 5.5mm O.D. x 12mm Female
• Voltage - Input: 120VAC
• Power - Output: 14W
• Transformer Type: Linear, Unregulated
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Efficiency: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

This diagram identifies each connection on the Stamp PLC by name and by number. Please note that this
is a top view. Throughout this manual, the Stamp PLC connections may be referred to by either their
names or their numbers. Please refer to this diagram when making or changing connections. Each
connection can accept 18 to 12 gauge wire.
Safety Notes and Liability Disclaimer
Please bear in mind that these sample programs are just that - samples. They have been written to
show how certain functions could be implemented. Depending on you’re application, the implementation
shown may not be the way it should be implemented. When designing, implementing, and programming
PLCs that control equipment, use extreme care to ensure that your design always: starts in a predictable
fashion, performs within limits, is mechanically and electrically interlocked where applicable, and fails
safe.
Neither Parallax, Inc. nor Lawicel are responsible for special, incidental, or consequential damages
resulting from any breach of warranty, or under any legal theory, including lost profits, downtime,
goodwill, damage to or replacement of equipment or property, and any costs of recovering,
reprogramming, or reproducing any data stored in or used with Parallax products.
Parallax, Inc. • Stamp PLC (#30064) • Version 1.8 • 12/29/2003
DIGITAL IN
POWER IN
UART
(A-K5) (P6) (Din 9)
(A-K7) (SR) (Din 7)
(A-K9) (SR) (Din 5)
(A-K11) (SR) (Din 3)
(A-K13) (SR) (Din 1)
(B-K2) (P9) (Dout 8)
(B-K4) (P11) (Dout 6)
(B-K6) (P13) (Dout 4)
(B-K8) (P15) (Dout 2)
UART SOUT
UART SIN
UART ATN
UART GND
DIG IN 1
DIG IN 2
DIG IN 3
DIG IN 4
DIG IN 5
DIG IN 6
DIG IN 7
DIG IN 8
DIG IN 9
DIG IN 10
DIG IN GND
IN 18-36VDC
IN 0VDC
DUAL ROW INPUTS
10 ea GREEN LEDS
Note: SR = connected to 74HC165 parallel in - serial out shift register
A-K17
A-K16
A-K15
A-K14
A-K13
A-K12
A-K11
A-K10
A-K9
A-K8
A-K7
A-K6
A-K5
A-K4
A-K3
A-K2
A-K1
Figure 11: Connection Diagram
Figure 12: Front Panel LEDs
S
S
ATN
GND
D 1
D 2
D 3
D 4
D 5
D 6
D 7
D 8
D 9
D 10
D GND
+24 VDC
GND
OUT
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
www.parallax.com
#30064
OUT 5VDC
D
OUT
A GND
A GND
D
IN
IN
D
D
D
D
D
D
D
D
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
A 1
A 2
A 3
A 4
GND
IN
IN
IN
IN
V+
1
2
3
4
5
6
7
8
DUAL ROW OUTPUTS
(Din 8) (SR) (A-K6)
(Din 6) (SR) (A-K8)
(Din 4) (SR) (A-K10)
(Din 2) (SR) (A-K12)
(Dout 7) (P8) (B-K3)
(Dout 5) (P10) (B-K5)
(Dout 3) (P12) (B-K7)
(Dout 1) (P14) (B-K9)
8 ea RED LEDS
(Din 10) (P7) (A-K4)
B-K17
B-K16
B-K15
B-K14
B-K13
B-K12
B-K11
B-K10
B-K9
B-K8
B-K7
B-K6
B-K5
B-K4
B-K3
B-K2
B-K1
OUT 5VDC
ANA IN 1
ANA IN 2
ANA IN 3
ANA IN 4
ANA IN GND
ANA IN GND
DIG OUT V+
DIG OUT 1
DIG OUT 2
DIG OUT 3
DIG OUT 4
DIG OUT 5
DIG OUT 6
DIG OUT 7
DIG OUT 8
DIG OUT GND
ANALOG IN
DIGITAL OUT
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