| Number Of Outlet |
4
|
|---|---|
| Number of Relays |
4
|
| With approval according to UL |
True
|
|---|---|
| North American temperature code |
T4
|
| IEC temperature code |
T4
|
| With detachable clamps |
True
|
|---|---|
| Mechanical life operations |
10000000 minimum
|
| Enclosure type rating |
None (open-style)
|
| Weight |
Without terminal base: 0.28 kg
|
| Vibration |
2.0 G @ 10…500 Hz
|
| Shock |
Operating: 15 G
|
| Rail mounting possible |
True
|
| Stripping length |
9 mm
|
| Conductor cross section solid or stranded |
0.14
|
| Conductor crosssection stranded with ferrule without plastic sleeve |
0.25
|
| Conductor crosssection stranded with ferrule with plastic sleeve |
0.25
|
| Conductor cross section AWG/kcmil |
0.08
|
| Conductor UL/cUL AWG (screw type only) |
0.05 mm²
|
| Conductor UL/cUL AWG (spring type only) |
0.08 mm²
|
| Torque (screw type only) |
0.22 nm
|
| Releasing time, max |
5 ms @ rated voltage
|
| Operating time, max |
15 ms @ rated voltage
|
| Voltage type for actuating |
DC
|
|---|---|
| Rated control supply voltage at DC |
18 V
|
| Model |
Expansion device
|
| Type of electric connection |
Spring clA connection
|
| Rated voltage, max |
250V AC
|
| Rated current, max |
DC: 5 A
|
| Inductive load |
5A @ 250V AC
|
| Switching capacity, max |
Resistive load: 2000VA
|
| Resistive load |
DC 24V @ 5A @ 40 °C (104 °F)
|
| Voltage |
North American: 18...32V, max 8 A, limited voltage source
|
| Wire type |
Unshielded on relay ports
|
| Wiring category |
1 - on relay ports
|
| Electrical life cycle |
50000 minimum
|
| Rated carry current |
8 A
|
| Number of relays |
4
|
| Consumption |
1.6 W
|
| Dissipation |
2.3 W
|
| Conductor type |
Copper
|
| Permissible load, min |
10mA @ 5V DC
|
| Current |
56mA @ 24V (73...48mA @ 18...32V)
|
| Isolation voltage |
250V (continuous), basic insulation type between relay ports and system, Type tested at 1500V AC @ 60s
|
| Surrounding air temperature, max |
70 °C
|
|---|---|
| Operating temperature |
-25 °C
|
| Emissions |
IEC 61000-6-4
|
| Relative humidity |
5...95% noncondensing
|
| ESD immunity |
6 kV contact discharges, 8 kV air discharges
|
| EFT/B immunity |
±3kV @ 5kHz on unshielded relay ports
|
| Surge transient immunity |
±1 kV line-line (DM) and ±2 kV line-earth (CM) on unshielded relay ports
|
| Conformal coating |
All printed circuit boards are conformal coated in accordance with IPC-A-610C and in compliance with: IPC-CC-830 B, UL508
|
| 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, 1 V/m with 1 kHz sine-wave 80% AM from 2000...2700 MHz
|
| Conductor/insulation temperature rating, min |
85 °C
|
| Operating temperature (spring type only), max |
105 °C
|
| Operating temperature (screw type only), max |
115 °C
|
| Nonoperating temperature |
-40 °C
|
| Conducted RF immunity |
10V rms with 1 kHz sine-wave 80% AM from 150 kHz...80 MHz
|
| Height |
Without terminal base: 65 mm
|
|---|---|
| Width |
Without terminal base: 54 mm
|
| Depth |
Without terminal base: 154 mm
|
| Number of status indicators |
6
|
| Contact material |
Gold plated
|
| Contact arrangement |
Single pole double throw (SPDT) change-over contact
|
| Relay action |
Select fault on any of Module
|
|---|---|
| Communication link timeout (fixed) |
100 ms
|
| Status indicator |
Power, Relay status (4), Local bus status
|
|---|
| Indication |
Update status indicator
|
|---|---|
| Host notification |
Local bus status indication
|
| Communication |
A digital network that is used between a main module and its expansion modules is implemented on the local bus, Communication does not link main modules
|
|---|---|
| TTL signals |
Dual independent TTL signals, with tachom sensor status, are passed on the local bus, There can be only one tachom expansion module on a local bus, The TTL signal can serve up to six main modules
|
| Power |
Passes power from each main module (1444-DYN04-01RA) to its expansion modules, Power is not passed between main modules, When redundant power supplies are connected to a main module, only the voted power source is distributed to its expansion modules.
|
| Drawings | |
|---|---|
| 3D Dimension Drawings(STP) | Download (ZIP) |
| Product Drawing | Drawing (DXF) |
| Drawings |
|---|
| 3D Dimension Drawings(STP) Download (ZIP) |
| Product Drawing Drawing (DXF) |
| Type | Resource | Publication |
|---|---|---|
| General | Product Cutsheet | -- |
| Technical Data | 1444-td001_-en-p | 1444-TD001 |
| User Manual | 1444-um001_-en-p | 1444-UM001 |
Looking for more documentation?
Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.
Visit the Technical Documentation Center
Search the Literature Library
- China CCC
- ATEX
- IECEx Scheme
- MOROCCO DOC
- UK EX CERTIFICATE
This product was certified with the above certifications as of 2025-07-19. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase
Technical Specifications
| Number Of Outlet |
4
|
|---|---|
| Number of Relays |
4
|
| With approval according to UL |
True
|
|---|---|
| North American temperature code |
T4
|
| IEC temperature code |
T4
|
| With detachable clamps |
True
|
|---|---|
| Mechanical life operations |
10000000 minimum
|
| Enclosure type rating |
None (open-style)
|
| Weight |
Without terminal base: 0.28 kg
|
| Vibration |
2.0 G @ 10…500 Hz
|
| Shock |
Operating: 15 G
|
| Rail mounting possible |
True
|
| Stripping length |
9 mm
|
| Conductor cross section solid or stranded |
0.14
|
| Conductor crosssection stranded with ferrule without plastic sleeve |
0.25
|
| Conductor crosssection stranded with ferrule with plastic sleeve |
0.25
|
| Conductor cross section AWG/kcmil |
0.08
|
| Conductor UL/cUL AWG (screw type only) |
0.05 mm²
|
| Conductor UL/cUL AWG (spring type only) |
0.08 mm²
|
| Torque (screw type only) |
0.22 nm
|
| Releasing time, max |
5 ms @ rated voltage
|
| Operating time, max |
15 ms @ rated voltage
|
| Voltage type for actuating |
DC
|
|---|---|
| Rated control supply voltage at DC |
18 V
|
| Model |
Expansion device
|
| Type of electric connection |
Spring clA connection
|
| Rated voltage, max |
250V AC
|
| Rated current, max |
DC: 5 A
|
| Inductive load |
5A @ 250V AC
|
| Switching capacity, max |
Resistive load: 2000VA
|
| Resistive load |
DC 24V @ 5A @ 40 °C (104 °F)
|
| Voltage |
North American: 18...32V, max 8 A, limited voltage source
|
| Wire type |
Unshielded on relay ports
|
| Wiring category |
1 - on relay ports
|
| Electrical life cycle |
50000 minimum
|
| Rated carry current |
8 A
|
| Number of relays |
4
|
| Consumption |
1.6 W
|
| Dissipation |
2.3 W
|
| Conductor type |
Copper
|
| Permissible load, min |
10mA @ 5V DC
|
| Current |
56mA @ 24V (73...48mA @ 18...32V)
|
| Isolation voltage |
250V (continuous), basic insulation type between relay ports and system, Type tested at 1500V AC @ 60s
|
| Surrounding air temperature, max |
70 °C
|
|---|---|
| Operating temperature |
-25 °C
|
| Emissions |
IEC 61000-6-4
|
| Relative humidity |
5...95% noncondensing
|
| ESD immunity |
6 kV contact discharges, 8 kV air discharges
|
| EFT/B immunity |
±3kV @ 5kHz on unshielded relay ports
|
| Surge transient immunity |
±1 kV line-line (DM) and ±2 kV line-earth (CM) on unshielded relay ports
|
| Conformal coating |
All printed circuit boards are conformal coated in accordance with IPC-A-610C and in compliance with: IPC-CC-830 B, UL508
|
| 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, 1 V/m with 1 kHz sine-wave 80% AM from 2000...2700 MHz
|
| Conductor/insulation temperature rating, min |
85 °C
|
| Operating temperature (spring type only), max |
105 °C
|
| Operating temperature (screw type only), max |
115 °C
|
| Nonoperating temperature |
-40 °C
|
| Conducted RF immunity |
10V rms with 1 kHz sine-wave 80% AM from 150 kHz...80 MHz
|
| Height |
Without terminal base: 65 mm
|
|---|---|
| Width |
Without terminal base: 54 mm
|
| Depth |
Without terminal base: 154 mm
|
| Number of status indicators |
6
|
| Contact material |
Gold plated
|
| Contact arrangement |
Single pole double throw (SPDT) change-over contact
|
| Relay action |
Select fault on any of Module
|
|---|---|
| Communication link timeout (fixed) |
100 ms
|
| Status indicator |
Power, Relay status (4), Local bus status
|
|---|
| Indication |
Update status indicator
|
|---|---|
| Host notification |
Local bus status indication
|
| Communication |
A digital network that is used between a main module and its expansion modules is implemented on the local bus, Communication does not link main modules
|
|---|---|
| TTL signals |
Dual independent TTL signals, with tachom sensor status, are passed on the local bus, There can be only one tachom expansion module on a local bus, The TTL signal can serve up to six main modules
|
| Power |
Passes power from each main module (1444-DYN04-01RA) to its expansion modules, Power is not passed between main modules, When redundant power supplies are connected to a main module, only the voted power source is distributed to its expansion modules.
|
Drawings
| Drawings | |
|---|---|
| 3D Dimension Drawings(STP) | Download (ZIP) |
| Product Drawing | Drawing (DXF) |
| Drawings |
|---|
| 3D Dimension Drawings(STP) Download (ZIP) |
| Product Drawing Drawing (DXF) |
Documents
|
Product Cutsheet
General
-- |
|
1444-td001_-en-p
Technical Data
1444-TD001 |
|
1444-um001_-en-p
User Manual
1444-UM001 |
| Type | Resource | Publication |
|---|---|---|
| General | Product Cutsheet | -- |
| Technical Data | 1444-td001_-en-p | 1444-TD001 |
| User Manual | 1444-um001_-en-p | 1444-UM001 |
Looking for more documentation?
Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.
Visit the Technical Documentation Center
Search the Literature Library
Certifications
- China CCC
- ATEX
- IECEx Scheme
- MOROCCO DOC
- UK EX CERTIFICATE
This product was certified with the above certifications as of 2025-07-19. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.
Alternative Products
Technotes
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase
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