Allen-Bradley 1756-OF8 ControlLogix 8 Pt A/O I or V Module

Allen-Bradley 1756-OF8 ControlLogix 8 Pt A/O I or V Module

Technical Specifications
Attribute 1756-OF8/A, 1756-OF8K/A 1756-OF8/B, 1756-OF8K/B
Outputs Eight voltages or current
Output range ± 10V
0...20 mA
Resolution Voltage: 15 bits across 10.5V - 320 μV/bit
Current: 16 bits across 21 mA - 325 nA/bit
Current draw @ 5.1V 150 mA 200 mA
Current draw @ 24V 210 mA 300 mA
Total backplane power 5.8 W 8.22 W
Voltage and current ratings Backplane: 5.1V DC, 150 mA max; 24V DC, 210 mA max
Output Voltage: -10...+10V
Output Current: 0...20mA
Backplane: 5.1V DC, 200 mA max; 24V DC, 300 mA max
Output Voltage: -10...+10V
Output Current: 0...20mA
Power dissipation 5.8 W; 0...750 ohm loads 8.22...2 W; 0...750 ohm loads
Thermal dissipation 16.78 BTU/hr 28.03 BTU/hr
Open circuit detection Current output only (Output must be set to >0.1 mA)
Overvoltage protection 24V DC ± 24V DC
Short circuit protection Electronically current limited to 21 mA or less
Drive capability Voltage: > 2000 Ω
Current: 0...750 Ω
Settling time < 2 ms to 95% of final value with resistive loads
Calibrated accuracy @ 25 °C (77 °F) Better than 0.05% of range from 0...21 mA, -10.4...10.4V
Calibration interval 12 months typical N/A
Offset drift 50 μV/ °C
100 nA/°C 20 μV/ °C
80 nA/°C
Gain drift with temperature, max Voltage: 25 ppm/°C, 520 μV/°C
Current: 50 ppm/°C, 1050 μA/°C Voltage: 6 ppm/°C, 125 μV/°C
Current: 30 ppm/°C, 630 mA/°C
Module error Voltage: 0.15% of range
Current: 0.3% of range Voltage: 0.1% of range
Current: 0.2% of range
Module scan time, min 12 ms floating point
8 ms integer
Data format Integer mode (left justified, 2 s complement) IEEE 32-bit floating point
Module conversion method R-Ladder DAC, monotonicity with no missing codes
Isolation voltage 250V (continuous), Reinforced insulation type, Output Channels to
Backplane
No isolation between individual Output Channels
250V (continuous), Basic(1) insulation type, Output Channels to
Backplane
No isolation between individual Output Channels
(1) Series A modules were specified to Reinforced Insulation based on UL508 terminology. Series B modules are type-tested to the same Dielectric strength voltage as series A modules but use
updated terminology based on IEC 61010-1, Basic Insulation.
Module keying Electronic, software configurable
Removable terminal block 1756-TBNH
1756-TBSH
RTB keying User-defined mechanical
Slot width 1
Wire size
1756-TBNH
Single wire connection: 0.33...2.1 mm 2 (22...14 AWG) solid or stranded copper wire, rated at 105 °C (221 °F) or greater, 1.2 mm (3/64 in.)
insulation max. Do not wire more than one conductor on any terminal.
Double wire connection: 0.33...1.3 mm 2 (22...16 AWG) solid or stranded copper wire, rated at 105 °C (221 °F) or greater, 1.2 mm (3/64 in.)
insulation max. Do not wire more than two conductors on any terminal
1756-TBSH
Single wire connection, 0.33...2.1 mm 2 (22...14 AWG) solid, or stranded shielded copper wire rated at 105 °C (221 °F), or greater, 1.2 mm
(3/64 in.) insulation max. Do not wire multiple conductors on any terminal
Terminal block torque specs 1756-TBNH: 1.36 N•m (12 lb•in)
Wiring category (2)
(2) Use this Conductor Category information for planning conductor routing. See the Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1.
1 - on signal ports
Enclosure type None (open-style)
Temperature code T4

More Products

Best Quality Assurance

1.High quality
2.Prompt Delivery
3.We provide a large number brand-name parts.
4.We have experienced staff and extensive test facilities.
5.There are many goods in stock.
6. We only provide the original new items, 100% make sure the best quality!

Why Choose Us?

1.We will provide you with the product info and picture.

2.Large stock, fast delivery.

3.Competitive prices and immediate quotation.

4.Professional service, professional technical support.

5. Strict test machine before shipment.

6. We could help you to get any components which are difficult to get.

Our Advantage

1. Professional Service:

With the help of professional Technology team, we provide the best sales and maintenance as well as the long-term warranty.

2. Enough Inventory

We have a large stock

3. Superior Marketing foresight.

Follow the Network development with the professional Global Marketing Analysis, we open Real Store and online shop together to offer clients best products and competitive price in short time.

4. Win-Win BusinessTheory

Our company theory is fast in accessories supply, most competitive in price, most convenient in Tech Consultation.

Our Supply Range
1. Allen-Bradley 1756/1769/1771/1785 Series (1769-L30ERMS,1769-L30ER-NSE,1769-L33ERMS,1756-L61,1756-L62,1756-L73)
2. ABB 800xA/Bailey INFI90/DSQC/ Series (07KT98 WT98,07KT97 WT97,DSQC679,IMASI23,IMDSO14...)
3. Bently Nevada 3500/3300 Series (3500/42M ,3500/22M,3500/95.3500/15)
4. Schneider Modicon Series (140CPU65150,140CPU67060,140CRA ,140CPS)
5. GE IC693/IC697/IC698/IS200/DS200 Series (IC693CPU363,IC697PWR711,369-HI-0-0-0-0,DS200ADGIH1AA)
6. SIEMENS MOORE/S5 Series (6ES7 cards,6ES5,6DD,6DP)
7. Westinghouse/OVATION (1C31194G01,1C31197G01,5X00106G01,1C31125G02...)
8. ROSEMOUNT: (3008,3664,3805E.3704E,3700A 4351B...)
9. FOXBORO (FCP270,FBM203,FBM204,FBM217,FMB231...)

FAQ

1.What about the warranty?
All products have a 1 year warranty.
2. What is the delivery time?
Usually 1-3 Working Days
3. Other suppliers have better prices than you?
"It is our belief to create the greatest benefit for our customers. If you have a better price, please let us know. We will do our best to meet your price and support you.
4.How about the shipment?
We can arrange shipments at competitive prices such as DHL, FedEx, UPS, TNT, etc.
5.What are the payment terms?
Only T/T accepted.