73G-OI420 Grayhill Inc, 73G-OI420 Datasheet - Page 2
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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
1
2
3
SPECIFICATIONS: By Part Number
CIRCUITRY: Current Output
I/O
26
Includes offset, gain, non-linearity and repeatability error terms.
Accuracy and drift graphs are available in Bulletin #753.
External loop supply can increase maximum loop resistance rating.
G5, OpenLine
Specifications
Number of Outputs
Resolution
Absolute Accuracy @ 25°C
Accuracy Drift w/Temp.
Serial Data Format
Serial Data Packet
Step Response Time
Max. Loop Resistance
Output Current Range
Maximum Load
Logic Voltage Range
Maximum Logic Supply Current
Power Up Status
Short Circuit Protection
Module ID (Pin 9)
Isolation Voltage
Environmental Conditions
Maximum Offset
Maximum Gain (0 to 60°C)
@ 5V dc
Field to Logic
Field to Power
Module to Module
Channel A to Channel B
Operating Temperature
Storage Temperature
GROUND
SERIAL
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
INPUT
DATA
+5V
Type/Function
®
–
+
1
2
3
4
5
V
S
CONVERTER
10KΩ
3
DC/DC
2KΩ
2
Analog Voltage and Current Output Modules
G5
3, 4
AMP
1
V
V
S
S-
BUFFER
D/A
µA/count
PPM/°C
PPM/°C
mA/Ch.
Ohms
Units
Vrms
Vrms
Vrms
Vdc
bits
mA
KΩ
µS
°C
°C
Ω
Output @ min.
12-bit packet
73G-OI420
1 Ch., Diff.
MODULE ID
+/- 150
4.5-5.5
-25-55
+/- 45
value
2500
2500
2500
4-20
0-60
Yes
330
250
140
N/A
N/A
3.9
0.5
12
—
GND
RXD
TXD
Vcc
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
6
5
7
8
9
5.23K
10K
Output @ min.
12-bit packet
73G-OI020
1 Ch., Diff.
+/- 150
4.5-5.5
-25-55
+/- 45
value
1000
2500
2500
2500
0-20
0-60
Yes
330
140
N/A
N/A
0.5
4.9
12
—
CONVERTER
ISOLATION
ISOLATED
OPTICAL
DC/DC
Grayhill Part Number
OpenLine
115.2Kb, N, 8, 2 115.2Kb, N, 8, 2 115.2Kb, N, 8, 2
Right Justified,
Continuous short
Output @ min.
2 Ch., S.E.
73L-OI420
4.75-5.25
µP
-40-100
+/- 100
-40-85
circuit
Vs
+/- 50
16-bit
Vs
value
None
2500
2500
2500
4-20
5.23
500
500
Yes
3.9
–
12
80
Available from your local Grayhill Distributor.
For prices and discounts, contact a local Sales
Office, an authorized local Distributor or Grayhill.
®
CHANNEL A
CHANNEL B
D/A
Right Justified,
Continuous short
Output @ min.
2 Ch., S.E.
73L-OI020
4.75-5.25
-40-100
-40-85
circuit
+/- 50
+/- 75
16-bit
value
None
2500
2500
2500
0-20
Vs
Vs
5.23
500
Yes
500
4.9
12
80
5Ω
5Ω
+
–
+
–
1
2
3
4
1
3
4
2
I/O MODULE
PIN #
TERMINAL
BLOCK #
OUTPUT
OUTPUT
Right Justified,
Continuous short
DEVICE
DEVICE
Output @ min.
73L-OI024
2 Ch., S.E.
4.75-5.25
-40-100
+/- 100
-40-85
circuit
+/- 50
16-bit
value
None
2500
2500
2500
0-24
5.23
500
500
100
Yes
5.9
12