73G-OI420 Grayhill Inc, 73G-OI420 Datasheet
![MODULE 4-20MA 3.9UA ANALOG I/O](/photos/9/40/94008/73g-ov10_73g-ov10b_73g-oi420_73g-oi020_73g-ov5_sml.jpg)
73G-OI420
Manufacturer Part Number
73G-OI420
Description
MODULE 4-20MA 3.9UA ANALOG I/O
Manufacturer
Grayhill Inc
Series
73r
Type
Output, Currentr
Datasheet
1.73G-OV10.pdf
(2 pages)
Specifications of 73G-OI420
Resolution
12-bit; 3.90µA/count
Color
Orange
Style
G5
Number Of Inputs, Outputs
1 Channel, Differential
Logic Voltage
5VDC (4.5 ~ 5.5VDC)
Module Type
4 ~ 20mA
Serial Data Format
12-bit packet
Leaded Process Compatible
No
Peak Reflow Compatible (260 C)
No
No. Of Analog Outputs
1
Signal Input Type
12 Bit Serial Data
Supply Voltage
5VDC
No. Of Outputs
1
Lead Free Status / RoHS Status
Lead free by exemption / RoHS compliant by exemption
Other names
GH3012
CIRCUITRY: Voltage Output
1
2
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
FEATURES
• Standard Package and Pin-out
• Single 5V Power Supply
• 12-Bit Resolution
• Optical Isolation
• Intermix With Digital Modules on
• Meets the Requirements of IEEE 472
• UL, CSA, CE Certified (OpenLine
SPECIFICATIONS: By Part Number
Includes offset, gain, non-linearity and repeatability error terms.
Accuracy and drift graphs are available in Bulletin #753.
the Same Rack
G5, OpenLine
Specifications
Number of Outputs
Resolution
Absolute Accuracy @ 25°C
Accuracy Drift w/Temp.
Serial Data Format
Serial Data Packet
Step Response Time
Output Noise Ripple
Output Voltage Range
Maximum Load
Logic Voltage Range
Maximum Logic Supply Current @ 5Vdc
Power Up Status
Short Circuit Protection
Module ID (Pin 9)
Isolation Voltage
Environmental Conditions
GROUND
Maximum Offset
Maximum Gain (0 to 60°C)
Field to Logic
Field to Power
Module to Module
Channel A to Channel B
Operating Temperature
Storage Temperature
SERIAL
INPUT
DATA
+5V
–
+
Type/Function
®
1
2
4
3
5
V
S
CONVERTER
10KΩ
DC/DC
2KΩ
2
AMP
G5
V
V
1, 2
S
S-
BUFFER
D/A
®
only)
mV/count
PPM/°C
PPM/°C
mV rms
mA/Ch.
Units
Vrms
Vrms
Vrms
Vdc
Vdc
bits
mS
KΩ
°C
°C
Ω
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
MODULE ID
Analog Voltage and Current Output Modules
Output @ min. value Output @ min. value Output @ min. value
0.3% of full scale
GND
RXD
TXD
73G-OV5, -OV5B 73G-OV10, -OV10B 73L-OV5, -OV5B
Vcc
12-bit packet
-OV5: 1.22
-OV5B: 2.44
-OV5: 0-5
-OV5B: -5-5
1 Ch., Diff.
+/- 150
4.5-5.5
-25-85
+/- 45
6
5
7
8
9
2500
2500
2500
0-60
250
140
Yes
N/A
N/A
0.5
12
—
—
5.23K
10K
CONVERTER
ISOLATED
ISOLATION
OPTICAL
0.3% of full scale 0.08% of full scale
DC/DC
Grayhill Part Number
-OV10: 2.44
-OV10B: 4.88
-OV10: 0-10
-OV10B: -10-10
12-bit packet
1 Ch., Diff.
+/- 150
4.5-5.5
-25-85
+/- 45
OpenLine
1000
2500
2500
2500
0-60
Yes
140
N/A
N/A
0.5
12
—
—
µP
V
V
S
S
–
®
Left-justified, 16-bit
115.2Kb, N, 8, 2
D/A
2 Ch., S.E.
-OV5: 1.22
-OV5B: 2.44
-OV5: 0-5
-OV5B: -5-5
CHANNEL A
4.75-5.25
1.5 max.
-40-100
+/- 100
-40-85
+/- 25
None
2500
2500
2500
5.23
Yes
250
105
0.8
12
73L-OV
CHANNEL B
+
–
+
–
1
2
3
4
73L-OV10, -OV10B
Output @ min. value
1
2
3
4
0.06% of full scale
Left-justified, 16-bit
115.2Kb, N, 8, 2
I/O MODULE
PIN #
-OV10B: -10-10
-OV10: 2.44
-OV10B: 4.88
-OV10: 0-10
OUTPUT
OUTPUT
DEVICE
DEVICE
2 Ch., S.E.
4.75-5.25
3.7 max.
-40-100
TERMINAL
BLOCK #
+/- 100
-40-85
+/- 25
None
2500
2500
2500
5.23
500
105
Yes
0.8
12
73G-OV
I/O
25
Related parts for 73G-OI420
73G-OI420 Summary of contents
Page 1
... GND 5 10K TXD 7 OPTICAL ISOLATION RXD 8 5.23K MODULE ID 9 Grayhill Part Number 73G-OV5, -OV5B 73G-OV10, -OV10B 73L-OV5, -OV5B Units 1 Ch., Diff. 1 Ch., Diff. bits 12 12 mV/count -OV5: 1.22 -OV10: 2.44 -OV5B: 2.44 -OV10B: 4.88 0.3% of full scale 0.3% of full scale 0.08% of full scale PPM/° ...
Page 2
... Vcc 6 Vs ISOLATED DC/DC CONVERTER 5 GND – Vs 10K TXD 7 OPTICAL µP ISOLATION RXD 8 5.23K MODULE ID 9 Grayhill Part Number 73G-OI420 73G-OI020 73L-OI420 1 Ch., Diff. 1 Ch., Diff. 2 Ch., S. 3.9 4.9 3.9 +/- 45 +/- 45 +/- 50 +/- 150 +/- 150 +/- 100 12-bit packet 12-bit packet Right Justified, 16-bit — ...