| Display |
Module Health, In Calibration,Mode
|
|---|---|
| Isolation |
250V (continuous), Reinforced,insulation type, outputs to,backplane. Basic insulation,type, output to output, and,outputs to ground.
|
| Number Of Channels |
8
|
| Output Signal |
4-20mA
|
| Special Features |
Supports HART Protocol
|
| Input, current |
Yes
|
|---|---|
| Input, voltage |
Yes
|
| Input, resistor |
No
|
| Input, resistance thermometer |
No
|
| Input, thermocouple |
No
|
| Input signal, configurable |
Yes
|
| Output, current |
No
|
| Output, voltage |
No
|
| Output signal configurable |
No
|
| Analogue inputs configurable |
Yes
|
| Analogue outputs configurable |
No
|
| Type of electric connection |
Screw-/spring clA connection
|
| Wire type |
Copper
|
| Output range |
0...20mA @ 4...20mA
|
| Load reactance |
10 µH maximum
|
| Terminal block torque specifications |
1756-TBCH: 0.5 Nm (4.4 in-lb)
|
| Module keying |
Electronic, software configurable
|
| Offset drift |
±3 ppm of full scale range/°C (72 nA/°C typical)
|
| Output conversion method |
R-Ladder DAC
|
| Outputs |
8 current
|
| Open circuit detection |
Current output only (output must be set >=0.1 mA)
|
| Drive capability |
50...750 Ω with short circuit survival
|
| Data format |
IEEE 32-bit floating point
|
| Wire category |
2 - on signal ports
|
| Overvoltage protection |
±24V DC
|
| Module error |
0.3% @ 4...20mA
|
| Gain drift with temperature |
±4 ppm of full scale range/°C
|
| Voltage and current ratings |
Backplane: 220mA @ 5.1V DC, 360mA @ 24V DC, Output voltage range: 5...30V DC, Output current range: 0...20mA @ 4...20mA
|
| Settling time |
HART not enabled: <23 ms to 95% with resistive loads, HART enabled: <100 ms to 95% with resistive loads
|
| Module scan time |
Estimate 1 s if all channels are HART enabled, Pass through messages, handheld communications, sary masters, communication errors, or configuration changes can significantly increase the update time.
|
| Current draw |
400 mA (estimated) @ 24V @ 24V
|
| Power dissipation |
6.5 W nominal (maximum), (<6.4 W with 50 Ω load on all channels), (<6.5 W with 250 Ω load on all channels), (<6.7 W with 750 Ω load on all channels)
|
| Resolution |
15 bit across 24 mA, 732 nA per bit
|
| Wire size |
Single wire connection (1756-TBCH): 0.33...2.1 mm² (22...14 AWG) solid or stranded shielded copper wire, rated at 105 °C (221 °F) or greater, 1.2 mm (3/64 in.) insulation maximum, Single wire connection (1756-TBS6H): 0.33...2.1 mm² (22...14 AWG) solid or
|
| Calibrated accuracy |
0.15% @ 4...20mA, 25 °C (77 °F)
|
| Suitable for safety functions |
No
|
| Output short circuit protection |
Current electronically limited to <=21 mA with no damage
|
| Surrounding air temperature, max |
60 °C
|
|---|---|
| North American temperature code |
T4A
|
| Emissions |
IEC 61000-6-4
|
| ESD immunity |
6 kV contact discharges, 8 kV air discharges
|
| EFT/B immunity |
±2kV @ 5kHz on signal ports
|
| Relative humidity |
5...95% noncondensing
|
| Conducted RF immunity |
10V rms with 1 kHz sine-wave 80% AM from 150 kHz...80 MHz
|
| Surge transient immunity |
±2kV line-earth (CM) on shielded ports
|
| Operating temperature |
0 °C <60 °C (32 °F <140 °F)
|
| Radiated RF immunity |
10 V/m with 1 kHz sine-wave 80% AM from 80...2000 MHz, 10 V/m with 200 Hz 50% pulse 100% AM @ 900 MHz, 10 V/m with 200 Hz 50% pulse 100% AM @ 1890 MHz, 3 V/m with 1 kHz sine-wave 80% AM from 2000...2700 MHz
|
| Nonoperating temperature |
-40 °C
|
| RTB keying |
User-defined mechanical
|
|---|---|
| Vibration |
2 G @ 10...500 Hz
|
| Shock |
Operating: 30 G, Non operating: 50 G
|
| Slot width |
1
|
| Calibration interval |
12 mo typical
|
|---|---|
| ATEX temperature code |
T4
|
| IECEx temperature code |
T4
|
| Isolation voltage |
250V (continuous), Reinforced insulation type, outputs to backplane, Basic insulation type, output to output, and outputs to ground.
|
|---|
| Enclosure type rating |
None (open-style)
|
|---|
登录您的罗克韦尔自动化帐户以查看和下载技术图纸.
登录
| 技术数据 | 出版 |
|---|---|
| 1756-td002_-en-e | 1756-TD002 |
| 用户手册 | 出版 |
|---|---|
| 1756-um533_-en-p | 1756-UM533 |
提供下载
- DTM Library Software for the 1756-OF8IH Module v1.001
- Firmware for 1756-OF8IH v1.001
- EDS files for 1756-OF8IH (multi)
- EDS files for ControlLogix Family (multi)
- AOP - Add On Profiles for 1756 HART I/O v40.12.23
- China CCC
- MOROCCO DOC
截至 2026-01-15，此产品已获得上述多项认证。此日期前后销售的产品，所获认证可能有所不同。请查阅产品标签，确认具体产品所持有的相关认证。
技术规格
| Display |
Module Health, In Calibration,Mode
|
|---|---|
| Isolation |
250V (continuous), Reinforced,insulation type, outputs to,backplane. Basic insulation,type, output to output, and,outputs to ground.
|
| Number Of Channels |
8
|
| Output Signal |
4-20mA
|
| Special Features |
Supports HART Protocol
|
| Input, current |
Yes
|
|---|---|
| Input, voltage |
Yes
|
| Input, resistor |
No
|
| Input, resistance thermometer |
No
|
| Input, thermocouple |
No
|
| Input signal, configurable |
Yes
|
| Output, current |
No
|
| Output, voltage |
No
|
| Output signal configurable |
No
|
| Analogue inputs configurable |
Yes
|
| Analogue outputs configurable |
No
|
| Type of electric connection |
Screw-/spring clA connection
|
| Wire type |
Copper
|
| Output range |
0...20mA @ 4...20mA
|
| Load reactance |
10 µH maximum
|
| Terminal block torque specifications |
1756-TBCH: 0.5 Nm (4.4 in-lb)
|
| Module keying |
Electronic, software configurable
|
| Offset drift |
±3 ppm of full scale range/°C (72 nA/°C typical)
|
| Output conversion method |
R-Ladder DAC
|
| Outputs |
8 current
|
| Open circuit detection |
Current output only (output must be set >=0.1 mA)
|
| Drive capability |
50...750 Ω with short circuit survival
|
| Data format |
IEEE 32-bit floating point
|
| Wire category |
2 - on signal ports
|
| Overvoltage protection |
±24V DC
|
| Module error |
0.3% @ 4...20mA
|
| Gain drift with temperature |
±4 ppm of full scale range/°C
|
| Voltage and current ratings |
Backplane: 220mA @ 5.1V DC, 360mA @ 24V DC, Output voltage range: 5...30V DC, Output current range: 0...20mA @ 4...20mA
|
| Settling time |
HART not enabled: <23 ms to 95% with resistive loads, HART enabled: <100 ms to 95% with resistive loads
|
| Module scan time |
Estimate 1 s if all channels are HART enabled, Pass through messages, handheld communications, sary masters, communication errors, or configuration changes can significantly increase the update time.
|
| Current draw |
400 mA (estimated) @ 24V @ 24V
|
| Power dissipation |
6.5 W nominal (maximum), (<6.4 W with 50 Ω load on all channels), (<6.5 W with 250 Ω load on all channels), (<6.7 W with 750 Ω load on all channels)
|
| Resolution |
15 bit across 24 mA, 732 nA per bit
|
| Wire size |
Single wire connection (1756-TBCH): 0.33...2.1 mm² (22...14 AWG) solid or stranded shielded copper wire, rated at 105 °C (221 °F) or greater, 1.2 mm (3/64 in.) insulation maximum, Single wire connection (1756-TBS6H): 0.33...2.1 mm² (22...14 AWG) solid or
|
| Calibrated accuracy |
0.15% @ 4...20mA, 25 °C (77 °F)
|
| Suitable for safety functions |
No
|
| Output short circuit protection |
Current electronically limited to <=21 mA with no damage
|
| Surrounding air temperature, max |
60 °C
|
|---|---|
| North American temperature code |
T4A
|
| Emissions |
IEC 61000-6-4
|
| ESD immunity |
6 kV contact discharges, 8 kV air discharges
|
| EFT/B immunity |
±2kV @ 5kHz on signal ports
|
| Relative humidity |
5...95% noncondensing
|
| Conducted RF immunity |
10V rms with 1 kHz sine-wave 80% AM from 150 kHz...80 MHz
|
| Surge transient immunity |
±2kV line-earth (CM) on shielded ports
|
| Operating temperature |
0 °C <60 °C (32 °F <140 °F)
|
| Radiated RF immunity |
10 V/m with 1 kHz sine-wave 80% AM from 80...2000 MHz, 10 V/m with 200 Hz 50% pulse 100% AM @ 900 MHz, 10 V/m with 200 Hz 50% pulse 100% AM @ 1890 MHz, 3 V/m with 1 kHz sine-wave 80% AM from 2000...2700 MHz
|
| Nonoperating temperature |
-40 °C
|
| RTB keying |
User-defined mechanical
|
|---|---|
| Vibration |
2 G @ 10...500 Hz
|
| Shock |
Operating: 30 G, Non operating: 50 G
|
| Slot width |
1
|
| Calibration interval |
12 mo typical
|
|---|---|
| ATEX temperature code |
T4
|
| IECEx temperature code |
T4
|
| Isolation voltage |
250V (continuous), Reinforced insulation type, outputs to backplane, Basic insulation type, output to output, and outputs to ground.
|
|---|
| Enclosure type rating |
None (open-style)
|
|---|
图纸
登录您的罗克韦尔自动化帐户以查看和下载技术图纸.
登录
文档
|
Product Profile
基本信息
-- |
|
Technical Detail
基本信息
-- |
|
Product Cutsheet
基本信息
-- |
|
1756-OF8IH in Current Mode with 1492-AIFM8S-3 or 1492-RAIFM8S-3 41171-191 Rev 01
基本信息
-- |
|
1756-OF8IH in Voltage Mode with 1492-AIFM8S-3 or 1492-RAIFM8S-3 41171-196 Rev 1
基本信息
-- |
|
1756-OF8IH in Voltage Mode with 1492-AIFM6S-3 or 1492-RAIFM6S-3 41171-193 Rev 1
基本信息
-- |
|
1756-td002_-en-e
技术数据
1756-TD002 |
|
1756-um533_-en-p
用户手册
1756-UM533 |
下载
提供下载
- DTM Library Software for the 1756-OF8IH Module v1.001
- Firmware for 1756-OF8IH v1.001
- EDS files for 1756-OF8IH (multi)
- EDS files for ControlLogix Family (multi)
- AOP - Add On Profiles for 1756 HART I/O v40.12.23
认证
- China CCC
- MOROCCO DOC
截至 2026-01-15，此产品已获得上述多项认证。此日期前后销售的产品，所获认证可能有所不同。请查阅产品标签，确认具体产品所持有的相关认证。
替代产品
技术说明
Loading
Copyright ©2026 Rockwell Automation, Inc.