73G-II020 Grayhill Inc, 73G-II020 Datasheet
73G-II020
Manufacturer Part Number
73G-II020
Description
I/O Module
Manufacturer
Grayhill Inc
Series
73r
Type
Input, Currentr
Specifications of 73G-II020
Leaded Process Compatible
No
Peak Reflow Compatible (260 C)
No
Signal Input Type
0 To 20mA
No. Of Outputs
1
Resolution
12 Bits
No. Of Analog Inputs
1
No. Of Digital Outputs
1
Color
Blue
Style
G5
Number Of Inputs, Outputs
1 Channel, Differential
Logic Voltage
5VDC (4.5 ~ 5.5VDC)
Module Type
0 ~ 20mA
Serial Data Format
12-bit packet
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
CIRCUITRY: Voltage Output
L-31
73L-II
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
SUPPLY
SUPPLY
+
–
+
–
LOOP
LOOP
5A SECONDARY
TRANSFORMER
SQUARE-
GROUND
TRANSMITTER
TRANSMITTER
OUTPUT
4-20mA
4-20mA
WAVE
+5 V
Analog Current Input Modules
73G-II
CURRENT
SOURCE
TWISTED
TWISTED
TERMINAL
BLOCK #
PAIR
PAIR
I/O MODULE
PIN #
4
1
2
3
5
RECTIFY,
AMPLIFY
2
3
4
1
FILTER,
G5: 0-5A
10K
1
2
3
4
+
–
+
–
CONTROLLED
OSCILLATOR
ISOLATION
VOLTAGE
OPTICAL
OUTPUT
CIRCUIT
DRIVER
133
133
CONDITIONING
CONDITIONING
SIGNAL
SIGNAL
FILTER
FILTER
AND
AND
OpenLine
CHANNEL A
CHANNEL B
SQUARE-
GROUND
˜
OUTPUT
®
CURRENT
WAVE
CH. A
CH. B
SOURCE
A/D
+5V
–
+
Vs
Vs
2
1
3
4
5
–
µP
CONVERTER
V
R
G5: 4-20mA
DC/DC
10K
X
S
CONVERTER
FEATURES
• Wide Variety of Input Ranges
• Standard Package and Pin-out
• Single 5V Power Supply
• 12-Bit Resolution
• Optical Isolation from Input to
• Intermix With Digital Modules on
• Meets the Requirements of IEEE
• UL, CSA, CE Certified (OpenLine only)
DIMENSIONS
For complete dimensional drawings, see
pages L-23 to L-24.
ISOLATION
V
ISOLATED
V
OPTICAL
S
DC/DC
Output
the Same Rack
472
S-
FILTER &
BUFFER
AMP
V/F
10K
5.23K
9
8
7
6
5
MODULE ID
RXD
TXD
Vcc
GND
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73G-II020 Summary of contents
Page 1
... Analog Current Input Modules 73L-II 73G-II CIRCUITRY: Voltage Output G5: 0-5A 1 RECTIFY, CURRENT FILTER, SOURCE AMPLIFY 2 5A SECONDARY TRANSFORMER + SQUARE- 10K WAVE 4 OUTPUT 5 GROUND I/O MODULE PIN # TWISTED PAIR LOOP 4-20mA SUPPLY TRANSMITTER – TWISTED PAIR LOOP 4-20mA SUPPLY TRANSMITTER – TERMINAL ...
Page 2
... Time required for output to change to within 1% of final value. Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Analog Current Input Modules Grayhill Part Number 73G-II020 73G-II420 73G-II5000 Units — ...