Q: What systems is the 170PNT16020 designed for?
A: Modicon Momentum platforms connecting to Modbus Plus networks.
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Schneider Electric
170PNT16020
Modbus Plus communication adapter, Momentum platform, dual SUB-D 9
Schneider Electric
From $466.23In stockDiscontinued
Product Description
The 170PNT16020 is a Modbus Plus communication adapter for Schneider Electric’s Modicon Momentum automation platform, intended to link Momentum I/O bases with Modbus Plus networks and Quantum bus manager PLCs. It implements the Modbus Plus protocol over twisted-pair media with a token bus access method at 1 Mbit/s, supporting multidrop topologies via extension or tap-off cables. The module presents dual SUB‑D 9 connectors to enable standard and redundant network configurations, improving availability in demanding industrial environments. Network capacity supports up to 31 devices per segment, with extended distances using repeaters; maximum segment length is 5000 m. Power is derived from the I/O base to simplify installation. Local diagnostics include LEDs indicating power/activity and communication status, aiding rapid troubleshooting. The unit is CE marked and follows IEC 61131‑2 conventions. Typical operating conditions align with clean, indoor industrial environments. This adapter is suited for engineers integrating Momentum I/O into Modbus Plus architectures requiring deterministic token‑bus performance, redundancy options, and straightforward field diagnostics.
Key Features
- •Modbus Plus protocol, token bus access
- •Dual SUB-D 9 ports for redundancy
- •1 Mbit/s over twisted pair cabling
- •Up to 31 devices per network segment
- •Multidrop topology with tap-off or extension
- •Powered directly from Momentum I/O base
- •LED status for power and communication
Buy Options
Condition, indicative price, stock, and lead time. Confirm current availability via RFQ.
ConditionPriceAvailabilityLead time
New
Price: $543.69
Availability: 2 in stock
Lead time: Quoted after RFQ
Never Used
Price: $466.23
Availability: 2 in stock
Lead time: Quoted after RFQ
Used
Price: RFQ
Availability: Sourced on request
Lead time: Quoted after RFQ
Specifications
- Brand
- MODICON
- Manufacturer
- Schneider Electric
- Model number
- 170PNT16020
- Product type
- Modbus Plus communication adapter
- Platform
- Modicon Momentum automation platform
- Communication protocol
- Modbus Plus
- Access method
- Token bus, peer-to-peer supported
- Connectors
- 2 x SUB-D 9-pin for Modbus Plus (standard and redundant)
- Transmission rate
- 1 Mbit/s
- Medium
- Twisted pair
- Topology
- Multidrop, extension or tap-off cable
- Devices per segment
- 0 to 31
- Maximum cable length
- Up to 5000 m (16404.2 ft) with repeater
- Power supply
- From I/O base
- Local signalling
- Green LED for power/activity; red LEDs for comm errors
- Compliance/marking
- CE; IEC 61131-2 data format
- Bus manager PLC
- Quantum
- Operating temperature
- 0 to 40 °C
- Storage temperature
- 0 to 50 °C
- Relative humidity
- Max 80% non-condensing (operation/storage)
- Maximum altitude
- 1000 m (operation/storage)
- Weight
- 0.25 lb (0.11 kg)
- Part #
- 170PNT16020
- Category
- Drives
- Category
- Drive Cable and Accessory
- Weight
- 0.20 lbs
Before we quote this part
Actual photos when available
Nameplate, condition, and visible wear can be shared before quote when stock photos are not enough.
Test notes for used units
Power-on or function test status is stated when available, with clear condition grading.
Trackable global shipping
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Clear DOA boundary
For tested units, quote terms can include 7-day DOA support unless otherwise stated.
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FAQ
Q: Does it support redundant networking?
A: Yes, it has dual SUB-D 9 connectors for redundancy.
Q: What is the communication speed?
A: 1 Mbit/s over twisted pair cabling.
Q: How is the module powered?
A: It is powered from the Momentum I/O base.
Q: How many devices can be on a segment?
A: Up to 31 devices per segment, with repeaters extending distance.