Transcript
Analog Voltage and Current Output Modules
FEATURES • Standard Package and Pin-out • Single 5V Power Supply • 12-Bit Resolution • Optical Isolation • Intermix With Digital Modules on the Same Rack • Meets the Requirements of IEEE 472 • UL, CSA, CE Certified (OpenLine® only)
73L-OV
73G-OV
CIRCUITRY: Voltage Output G5
+
OpenLine ® I/O MODULE PIN #
1
–2
10KΩ
AMP
Vcc
6
GND
5
+
VS
ISOLATED DC/DC CONVERTER
CHANNEL A
–
VS –
1
1
2
2
3
3
4
4
OUTPUT DEVICE
D/A
10K
3
DC/DC CONVERTER
VS 4
GROUND
5
7
RXD
8
µP
OPTICAL ISOLATION
2KΩ SERIAL INPUT DATA
TXD
VS-
MODULE ID
+ CHANNEL B
5.23K
BUFFER
D/A
9
ISOLATION
+5V
VS
–
OUTPUT DEVICE
TERMINAL BLOCK #
SPECIFICATIONS: By Part Number Type/Function
Grayhill Part Number
®
G5, OpenLine
Specifications Number of Outputs Resolution
Maximum Load Logic Voltage Range Maximum Logic Supply Current @ 5Vdc Power Up Status Short Circuit Protection Module ID (Pin 9) Isolation Voltage Field to Logic Field to Power Module to Module Channel A to Channel B Environmental Conditions Operating Temperature Storage Temperature 1 2
73L-OV5, -OV5B
73L-OV10, -OV10B
1 Ch., Diff. 2 Ch., S.E. 12 12 -OV10: 2.44 -OV5: 1.22 -OV10B: 4.88 -OV5B: 2.44 0.3% of full scale 0.08% of full scale
2 Ch., S.E. 12 -OV10: 2.44 -OV10B: 4.88 0.06% of full scale
Units bits mV/count
PPM/°C PPM/°C
mS mV rms Vdc Ω Vdc mA/Ch.
KΩ
1 Ch., Diff. 12 -OV5: 1.22 -OV5B: 2.44 0.3% of full scale
+/- 45 +/- 45 +/- 25 +/- 25 +/- 150 +/- 150 +/- 100 +/- 100 12-bit packet 12-bit packet Left-justified, 16-bit Left-justified, 16-bit — — 115.2Kb, N, 8, 2 115.2Kb, N, 8, 2 0.5 0.5 0.8 0.8 — — 1.5 max. 3.7 max. -OV5: 0-5 -OV10: 0-10 -OV5: 0-5 -OV10: 0-10 -OV5B: -5-5 -OV10B: -10-10 -OV5B: -5-5 -OV10B: -10-10 250 1000 250 500 4.5-5.5 4.5-5.5 4.75-5.25 4.75-5.25 140 140 105 105 Output @ min. value Output @ min. value Output @ min. value Output @ min. value Yes Yes Yes Yes N/A N/A 5.23 5.23
Vrms Vrms Vrms
2500 2500 2500 N/A
2500 2500 2500 N/A
2500 2500 2500 None
2500 2500 2500 None
°C °C
0-60 -25-85
0-60 -25-85
-40-85 -40-100
-40-85 -40-100
Includes offset, gain, non-linearity and repeatability error terms. Accuracy and drift graphs are available in Bulletin #753.
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
I/O 25
I/O Modules
Absolute Accuracy @ 25°C1, 2 Accuracy Drift w/Temp.2 Maximum Offset Maximum Gain (0 to 60°C) Serial Data Format Serial Data Packet Step Response Time Output Noise Ripple Output Voltage Range
73G-OV5, -OV5B 73G-OV10, -OV10B
Analog Voltage and Current Output Modules
CIRCUITRY: Current Output G5
Vcc 6
–2
10KΩ
GND 5
AMP
3
DC/DC CONVERTER
VS
TXD 7
VS-
OPTICAL ISOLATION
2KΩ 4
GROUND
5
+ –
1
1
2
2
3
3
4
4
OUTPUT DEVICE
5Ω
Vs
D/A
µP
+ –
BUFFER
I/O MODULE PIN #
CHANNEL A
RXD 8
VS
SERIAL INPUT DATA
Vs
Vs –
10K
D/A
+5V
ISOLATED DC/DC CONVERTER
1
Vs
ISOLATION
+
OpenLine ®
5.23K
OUTPUT DEVICE
CHANNEL B
MODULE ID 9
5Ω
TERMINAL BLOCK #
SPECIFICATIONS: By Part Number Type/Function
Grayhill Part Number
G5, OpenLine® Specifications Number of Outputs Resolution Absolute Accuracy @ 25°C1 Accuracy Drift w/Temp.2 Maximum Offset Maximum Gain (0 to 60°C) Serial Data Format Serial Data Packet Step Response Time Max. Loop Resistance3 Output Current Range Maximum Load Logic Voltage Range Maximum Logic Supply Current @ 5V dc Power Up Status I/O Modules
Short Circuit Protection Module ID (Pin 9) Isolation Voltage Field to Logic Field to Power Module to Module Channel A to Channel B Environmental Conditions Operating Temperature3, 4 Storage Temperature
73G-OI420
73G-OI020
73L-OI420
73L-OI020
73L-OI024
1 Ch., Diff. 12 3.9
1 Ch., Diff. 12 4.9
2 Ch., S.E. 12 3.9
2 Ch., S.E. 12 4.9
2 Ch., S.E. 12 5.9
+/- 45 +/- 150 12-bit packet
+/- 45 +/- 150 12-bit packet
µS Ohms mA Ω
— 0.5 330 4-20 250
— 0.5 330 0-20 1000
Vdc
4.5-5.5
4.5-5.5
mA/Ch.
140 Output @ min. value Yes N/A
140 Output @ min. value Yes N/A
80 Output @ min. value Yes 5.23
80 Output @ min. value Yes 5.23
100 Output @ min. value Yes 5.23
Vrms Vrms Vrms
2500 2500 2500 N/A
2500 2500 2500 N/A
2500 2500 2500 None
2500 2500 2500 None
2500 2500 2500 None
°C °C
0-60 -25-55
0-60 -25-55
-40-85 -40-100
-40-85 -40-100
-40-85 -40-100
Units bits µA/count
PPM/°C PPM/°C
KΩ
1
Includes offset, gain, non-linearity and repeatability error terms. Accuracy and drift graphs are available in Bulletin #753. 3 External loop supply can increase maximum loop resistance rating. 2
I/O 26
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
+/- 50 +/- 50 +/- 50 +/- 100 +/- 75 +/- 100 Right Justified, Right Justified, Right Justified, 16-bit 16-bit 16-bit 115.2Kb, N, 8, 2 115.2Kb, N, 8, 2 115.2Kb, N, 8, 2 500 500 500 500 500 500 4-20 0-20 0-24 Continuous short Continuous short Continuous short circuit circuit circuit 4.75-5.25 4.75-5.25 4.75-5.25
Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill.
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
