FEATURES
• Wide Variety of Input Ranges
• Standard Package and Pin-out
• Single 5V Power Supply
• 12-Bit Resolution
• Optical Isolation from Input to Output
• Intermix With Digital Modules on the
• Meets the Requirements of IEEE 472
• UL, CSA, CE Certified (OpenLine only)
CIRCUITRY: Voltage Output
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
SPECIFICATIONS: By Part Number
1
2
3
Includes offset, gain, non-linearity and repeatability error terms.
Same Rack
Accuracy and drift graphs are available in Bulletin #753.
Start up temperature greater than -25°C.
G5, OpenLine
Specifications
Number of Inputs
Resolution
Absolute Accuracy@25°C
Accuracy Drift w/Temp.
Serial Data Format
Serial Data Packet
Step Response Time
Input Resistance (Rx)
Input Voltage Range
Maximum Overload
Logic Voltage Range
Maximum Logic Supply
Module ID (Pin 9)
Isolation Voltage
Environmental Conditions
SQUARE-
GROUND
˜
OUTPUT
Maximum Offset
Maximum Gain (0-60°C)
Current @ 5Vdc
Field to Logic
Field to Power
Module to Module
Channel A to Channel B
Operating Temperature
Storage Temperature
CURRENT
WAVE
SOURCE
+5V
–
+
1
2
4
3
5
Type/Function
®
CONVERTER
V
R
DC/DC
10KΩ
X
S
G5
4
V
V
2
S
S-
1, 2
FILTER &
BUFFER
3
AMP
V/F
% of full scale
µV/count
PPM/°C
PPM/°C
mA/Ch.
Units
Mohm
Vrms
Vrms
Vrms
Vdc
Vdc
bits
mS
KΩ
° C
° C
V
DEVICE
DEVICE
INPUT
INPUT
TWISTED
TWISTED
1 Ch., Diff.
12-bit packet
PAIR
PAIR
TERMINAL
BLOCK #
73G-IV1
-25 to 85
I/O MODULE
PIN #
4.5-5.5
0 to 60
+/- 0.1
+/- 50
+/- 55
244.1
2500
2500
2500
N/A
150
N/A
0-1
2.5
—
12
—
1
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
1
2
3
4
1
2
3
4
–
+
–
+
12-bit packet
1 Ch., Diff.
-25 to 85
73G-IV5
4.5-5.5
0 to 60
+/- 0.1
+/- 50
+/- 55
1221
2500
2500
2500
N/A
N/A
150
2.5
0-5
—
—
12
1
CONDITIONING
CONDITIONING
SIGNAL
SIGNAL
FILTER
FILTER
AND
AND
Analog Voltage Input Modules
12-bit packet
1 Ch., Diff.
73G-IV10
-25 to 85
4.5-5.5
0 to 60
+/- 0.1
+/- 50
+/- 55
Grayhill Part Number
2441
2500
2500
2500
CHANNEL A
CHANNEL B
0-10
N/A
150
N/A
2.5
—
12
—
1
CH. A
CH. B
OpenLine
A/D
Right Justified,
115.2Kb,N,8,2
2 Ch., S.E.
-55 to 100
4.75-5.25
-40 to 85
Vs
Vs
+/- 30
73L-IV1
+/- 35
+/- 75
244.1
0.075
16-bit
None
2500
2500
2500
–
5.23
®
µP
1.5
2.2
0-1
12
38
CONVERTER
ISOLATION
ISOLATED
OPTICAL
73L-IV
DC/DC
115.2Kb,N,8,2
Right Justified,
2 Ch., S.E.
-55 to 100
4.75-5.25
73L-IV5
-40 to 85
+/- 30
+/- 25
+/- 75
16-bit
0.075
None
1221
2500
2500
2500
5.23
1.5
2.2
0-5
12
38
10K
5.23K
115.2Kb,N,8,2
Right Justified,
2 Ch., S.E.
73L-IV10
-55 to 100
9 MODULE ID
8
7
6
5
4.75-5.25
73G-IV
-40 to 85
+/- 30
+/- 25
+/- 75
16-bit
0.075
None
2441
2500
2500
2500
RXD
TXD
Vcc
GND
0-10
5.23
1.5
2.2
12
38
I/O
27