Description
3BHB017688R0001 IPS21-35AD
Product Name: ABB IPS21-35AD Profibus DP Fiber Optic Conversion Communication Module/Isolation Power Module
Brand: ABB
Series: IPS21 series
Product type: Profibus DP fiber link converter with isolated power supply function
3BHB017688R0001 IPS21-35AD ABB power module
Core function: As a bridging device between industrial fieldbus and fiber optic network, it realizes protocol conversion and transparent data transmission between Profibus DP electrical port network and fiber optic network. Simultaneously equipped with an isolated power supply, it can provide stable 24V DC power supply for on-site devices. Support dual fiber ring network redundancy architecture, when there is a fault in the fiber link, the system can automatically rebuild the network link within 10ms, ensuring uninterrupted communication and automatic recovery after troubleshooting.
Communication protocol: Profibus DP
Electrical interface specifications:
9-pin Sub-D socket connector, pin definitions comply with Profibus DP protocol specifications
Communication speed: 9.6 kBit/s、19.2kBit/s、45.45kBit/s、93.75kBit/s、187.5kBit/s、500kBit/s、1.5MBit/s、6MBit/s、12MBit/s
Speed setting: Automatic recognition or dip switch setting
Signal delay (electrical port): ≤ 11Bit
Terminal resistor: not included in this device, external connection is required as needed
Fiber optic interface specifications:
Fiber wavelength: multimode 850nm/1310nm, single-mode 1310nm/1550nm
Transmission fiber: multimode 50/125 μ m, 62.5/125 μ m, 100/140 μ m; Single mode 8.3/125 μ m, 9/125 μ m, 10/125 μ m
Transmission distance: 2km for multimode, 20km for single-mode, optional for longer distances
Fiber interface types: SC, FC, ST optional, standard SC optical interface
Signal delay (optical port): ≤ 1.6 μ s/node
Network topology capability:
Logical independent dual bus electrical interface, capable of achieving electrical interface backup or single device access to dual redundant buses
Point to point network: Connect two Profibus DP bus segments through optical fibers
Dual port chain network: supports up to 200 Profibus DP bus segments
Dual fiber ring network redundancy: based on ABB’s self-developed Ci ring proprietary ring network protocol, no need to set up or root nodes, quickly completing ring formation and ring removal
Plug and play, no configuration required
Electrical protection:
4000V lightning protection
1.5A overcurrent protection
600W surge protection
Power function (isolated power mode):
Input voltage: 100-240V AC
Output voltage: 24V DC
Output current: 35A
Efficiency:>90%
Equipped with overload, short circuit, overvoltage, and over temperature protection
Physical parameters:
Installation method: DIN rail installation
Working temperature: -25 ° C to+70 ° C
Protection level: IP20
Related models in the same series:
IPS21-24V-35AD (3BHE032593R0001): Same series power module version
IPS21-35: Basic version fiber optic conversion module
Application areas: Industrial automation scenarios that require Profibus DP bus fiber extension and redundant communication, such as power system substation automation, hydropower plant monitoring, distributed I/O in metallurgical production lines, and chemical process control. There are multiple suppliers in Xiamen offering this model in stock.
