Part No.: MPHS-NJ-51D-RE
PROFINET IO Device: Can be mounted at any point of the delivery chain



  • Complete Slave interface in closed IP40 housing
  • Host connection via Dual-Port Memory or SPI
  • One hardware for all Real-Time Ethernet Slave protocols
  • Easy slide-in mounting without tools
  • Locks and connects without additional components on the baseboard
  • Firmware update via integrated WebServer

Product Description

The universal communication module netJACK with its PCI Express interface addresses in particular the embedded market with high-performance CPUs like Intel Atom®. Alternatively, there are versions with a traditional dual-port memory and a fast serial SPI interface.

All types have the compact design of a closed IP 40 module which can be mounted without using tools. Additional costs for the device will not arise because connector and mounting rails are designed as contact areas and cut-outs on the baseboard.

netJACK can be mounted quickly and easily right before shipment - or even by the end customer.

With netJACK customers can realize the full range of communication solutions, e.g. for drives, HMI or ident systems. At the same time, additional functionalities as PLC, visualization or individual applications are possible. For customer-specific requirements, Hilscher offers a cost-optimized Design and Production Service.

Technical Details

Product Part Number 1662.100
Brief Description Exchangeable Module SPI
Communication Controller netX: netX 51
Integrated Memory RAM: 8 MB SDRAM
FLASH: 4 MB serial Flash EPROM
Supply and
Supply voltage: +3.3 V ± 5 % DC
Bus type: Parallel dual-port memory
Connector type: 60 pin connector, SAMTEC FSI-130-03-G-D-AB
Pin distance/pin width: 0.45 mm/0.55 mm
Dual-port-memory size: 64 KB (16 address lines), where 16 KB used by firmware (14 address lines, lowest 16 KB)
Width for the data access to the Dual-Port Memory (DPM): 8/16 bit
Serial dual-port memory interface: SPI Slave, mode 3
Baud rate: Max. 50 MHz
Communication Interface Communication standard (protocol): Ethernet
Interface type: 100 BASE-TX, isolated or 10 BASE-T (depending on loaded firmware), Half duplex/Full duplex (at 100 MBit/s if supported by protocol), Auto-Negotiation (if supported by protocol), Auto-Crossover (if supported by protocol)
Connector: 2xRJ45
Diagnostic Interface Type: USB or UART
Connector: Signal at host interface. Available only if integrated in host system
Display Display:
  • SYS System Status, green: RUN, yellow: RDY
  • COM0, COM1 Communication status, both green/red
  • TX/RX0, TX/RX1, Ethernet activity status, yellow
  • LINK0, LINK1, Ethernet link status, green
​Environment Ambient temperature range for operation: -20 °C … +65 °C
Device Dimensions (L x W x H): Length 62 mm (with RJ45 connector), 60 mm (without RJ45 connector), Width 53.4 mm (at front panel), 50.4 mm (at body), Height 25.2 mm (at front panel), 19.2 mm (at body)
Weight: approx. 60 g
Housing: Closed module
Protection class: IP40
Mounting/Installation: Via milled footprint holes in the carrier board and retaining brackets. No mounting accessories required.
Mounting/pulling cycles: max. 10
Configuration Configuration software: SYCON.net
Conformity RoHS: yes
Reach: yes
UL Certification
UL type: cURus
UL file: E334100
with EMC
CE Sign: yes
Emission: EN55011:2009+A1:2010; CISPR 11, class A

Immunity: according to EN 61131-2:2003
Electrostatic discharge (ESD) according to IEC/EN61000-4-2 (Air discharge method): IEC/EN 61000-4-2:2009+A1:2010: ± 8 kV, Criterion A
Electrostatic discharge (ESD) according to IEC/EN 61000-4-2 (Contact discharge method): IEC/EN 61000-4-2:2009+A1:2010: ± 4 kV, Criterion A
Fast transient interferences (Burst), according to IEC/EN 61000-4-4: IEC/EN 61000-4-4:2004+A1:2010: ± 2.2 kV, Criterion B
Surge voltage, according to IEC/EN 61000-4-5 (Communication and data lines): IEC/EN 61000-4-5:2006: 1 kV, Criterion A
Shock: EN60068-2-27 Ea
Vibration: EN60068-2-6 Fa


Ordering Information

  • NJ 51D-RE/PNS (1662.100/PNS V3) - Exchangeable Module SPI  - PROFIBUS IO Device