73L-OI420 Grayhill Inc, 73L-OI420 Datasheet
73L-OI420
Manufacturer Part Number
73L-OI420
Description
I/O Module, OpenLine, Analog Voltage And Current Output, 4-20 Output Current Range
Manufacturer
Grayhill Inc
Series
73r
Type
Output, Currentr
Datasheet
1.73L-OI420.pdf
(2 pages)
Specifications of 73L-OI420
Color
Gray
Style
OpenLine®
Number Of Inputs, Outputs
2 Channel, Single Ended
Resolution
12-bit; 3.90µA/count
Logic Voltage
5VDC (4.75 ~ 5.25VDC)
Module Type
4 ~ 20mA
Serial Data Format
Right Justified, 16-bit
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
CIRCUITRY: Voltage Output
1
Includes offset, gain, non-linearity and repeatability error terms.
2
FEATURES
SPECIFICATIONS: By Part Number
Accuracy and drift graphs are available in Bulletin #753.
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
®
–
+
1
2
4
3
5
V
Type/Function
S
CONVERTER
10K
DC/DC
2K
2
AMP
G5
1, 2
V
V
S
S-
BUFFER
D/A
®
only)
MODULE ID
mA/Ch.
Units
mV/count
mV rms
PPM/°C
PPM/°C
Vdc
Vdc
Vrms
Vrms
Vrms
mS
KΩ
bits
°C
°C
GND
Ω
RXD
TXD
Vcc
6
5
7
8
9
5.23K
10K
CONVERTER
ISOLATION
ISOLATED
OPTICAL
Left-justified, 16-bit packet
DC/DC
73L-OV5, -OV5B
0.08% of full scale
Output @ min. value
-OV5B: -5-5
11.52Kb, N, 8, 2
-OV5B: 2.44
-OV5: 1.22
-OV5: 0-5
1 Ch., Diff.
OpenLine
4.75-5.25
1.5 max.
-40-100
+/- 25
+/- 100
-40-85
5.23
250
105
Yes
2500
2500
2500
N/A
12
0.8
P
V
V
S
S
–
®
Grayhill Part Number
D/A
CHANNEL A
73L-OV
CHANNEL B
+
–
+
–
1
2
3
4
Output @ min. value
1
2
3
4
0.3% of full scale
73G-OV10, -OV10B
I/O MODULE
PIN #
-OV10: 2.44
-OV10B: 4.88
-OV10: 0-10
-OV10B: -10-10
OUTPUT
OUTPUT
12-bit packet
DEVICE
DEVICE
1 Ch., Diff.
TERMINAL
BLOCK #
+/- 150
4.5-5.5
-25-85
+/- 45
1000
2500
2500
2500
0-60
140
Yes
N/A
N/A
0.5
12
—
—
73G-OV
I/O
25
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73L-OI420 Summary of contents
Page 1
... ISOLATED DC/DC CONVERTER 5 GND V – S 10K TXD 7 OPTICAL P ISOLATION RXD 8 5.23K MODULE ID 9 73L-OV5, -OV5B Units 1 Ch., Diff. bits 12 mV/count -OV5: 1.22 -OV5B: 2.44 0.08% of full scale PPM/°C +/- 25 PPM/°C +/- 100 Left-justified, 16-bit packet 11.52Kb 0.8 mV rms 1.5 max. ...
Page 2
... DC/DC CONVERTER GND 5 Vs 10K TXD 7 OPTICAL µP ISOLATION RXD 8 5.23K MODULE ID 9 Grayhill Part Number 73G-OI420 73L-OI420 Units 1 Ch., Diff. 2 Ch., S.E. bits 12 µA/count 3.9 PPM/°C +/- 45 +/- 45 PPM/°C+/- 150 +/- 150 +/- 100 12-bit packet Right Justified, 16-bit — ...