Authenticity and condition
Product authenticity and actual condition, including new condition when offered as new, are checked before final approval and recorded in the quotation.
Specialist electrical and industrial automation store
Industrial communication module Allen-Bradley model 1756-CN2RXT
Check the part number and technical specifications before selection; an image alone is not sufficient for matching.
- Manufacturer part number
1756-CN2RXT- Manufacturer
- Allen-Bradley
- ARAN VISION part number
AV-FEED-C16ARD- Category
- Machine safety
- Product description
- Industrial communication module Allen-Bradley part number 1756-CN2RXT; Lifecycle Status: Active_mature; Repair Options Available: No; Conducted RF immunity: 10V rms with 1 kHz sine-wave 80% AM from 150 kHz...80 MHz. Technical specifications, condition and supply feasibility are checked before ordering.
- Manufacturer standard lead time
- Manufacturer confirmation required
Manufacturer replenishment time; delivery to you is confirmed separately.
- Datasheet
- ARAN VISION datasheet
Product attributes
- Lifecycle Status
- Active_mature
- Repair Options Available
- No
- Conducted RF immunity
- 10V rms with 1 kHz sine-wave 80% AM from 150 kHz...80 MHz
- Connections supported, max
- 131 maximum
- ControlNet cable
- 1786-RG6 quad shield RG6 coaxial cable
- ControlNet port
- 2 ControlNet BNC
- Current draw
- 1300mA @ 5.1V DC, 3mA @ 24V DC
- EFT/B immunity
- ±3kV @ 5kHz on ControlNet ports
- Emissions
- CISPR 11: Class A
- Enclosure type rating
- None (open-style)
- ESD immunity
- 6 kV contact discharges, 8 kV air discharges
- IO link master
- false
- Isolation voltage
- 30V (continuous), Basic Insulation Type, ControlNet A/B to Backplane, ControlNet A to ControlNet B, USB to, ControlNet A/B, and USB to Backplane, Type tested at 500V AC @ 60s
- Logix communication connections
- 128
- Module location
- Chassis based, any slot
- Number of nodes, max
- 99 nodes
- Operating Temperature
- -25 to 70 °C
- Power dissipation
- 6.6 W
- 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
- Radio standard Bluetooth
- false
- Radio standard GPRS
- false
- Radio standard GSM
- false
- Radio standard UMTS
- false
- Radio standard Wi-Fi 802.11
- false
- Redundancy
- true
- Relative humidity
- 5...95% noncondensing
- Shock
- Operating: 30 G, Nonoperating: 30g, 1756-CN2RXT/C, Nonoperating: 50g, 1756-CN2RXT/B
- Slot width
- 1
- Storage temperature
- -40 to 85 °C
- Supporting protocol for ASI
- false
- Supporting protocol for AS-Interface Safety at Work
- false
- Supporting protocol for CAN
- false
- Supporting protocol for Data-Highway
- false
- Supporting protocol for DeviceNet
- false
- Supporting protocol for DeviceNet Safety
- false
- Supporting protocol for EtherNet/IP
- false
Documents and technical resources
ARAN VISION product sheetView and print specifications
Manufacturer datasheetOpen manufacturer datasheet
Source checked: 2026-09-02
Product questions
Send the part number and your question to support to check compatibility, lead time or specifications.
Additional information and order matching
The revision, condition, delivery time and required documentation must be confirmed before the order is finalised. Export classifications and approvals are provided only where valid evidence is available.
Matching technical version
The part number, revision, firmware or version is checked against your requirements. Apparently similar products may differ in price because of their version or condition.
Delivery estimate before ordering
Specialist products have a lead time. The valid delivery estimate is stated in the quotation after checking availability and specifications.
Technical code verification
Model, revision and equipment compatibility are checked before final confirmation.
Clear product condition
New, surplus or refurbished condition and warranty terms are stated in the quotation.
Products outside the catalog
If this model is unavailable, send the part number or nameplate photo for custom sourcing.
