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We provide 1 year warranty for all remaining parts.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online.
If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.
Amikon offers a wide range of components, products and services related to industrial automation. We have a large surplus of stocks and are also distributors of new products from a variety of quality manufacturers.
Technical specifications for SPA-ZC21
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Product ModelSPA-ZC21
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Product ParametersBus connection module
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Tariff Code8537101190
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Country of originSWEDEN
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Place of shipmentXiamen, China
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Estimated Shipping Size4.2x5.2x3.4cm
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ManufacturerABB
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Weight0.05 kg
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Host side9-pin D-sub male
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Baud Rate300 – 19 200 bit/s
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Isolation1500 V DC
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Operating Temperature–25 °C … +70 °C
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Storage Temperature–40 °C … +85 °C
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Humidity5 – 95 % RH non-condensing
Description
SPAZC21
CONNECTION BUS MODULE LOGIC 1100
Electrical-to-optical converter for the SPAbus
Connects the substation secondary
devices to the fibre-optic SPA bus
CONNECTION BUS MODULE LOGIC 1100
Electrical-to-optical converter for the SPAbus
Connects the substation secondary
devices to the fibre-optic SPA bus
Information
Overview
Manuals
Technical notes
Product Applications
Optical/electricalconnection
Features:
- Standardized SPA to RS-485 Conversion
- Support for Multiple Relays
- Flexible Optical Interfaces
- Selectable Data Transfer Rates
The SPA-ZC21 ABB Bus connection module may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB SPA-ZC21 Bus connection module Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The bus connection module is powered fromthe D-type connector of the host device.The required data communication mode is selected with DIP switches on the front panel.When the SPA mode of communication is to beused switches 1 and 2 must be set in position 1and switches 3 and 4 in position 0. To select theRS485 mode of communication switches 1 and2 have to be set in position 0 and switches 3 and4 in position 1. Echo checking in the communication is selectedwith switch 5 (SLAVE/MASTER). When theconnection module is connected to a slave device switch 5 should be set in position 1 (echochecking on). When the bus connection module is connected to a master device, for instance,a SACO unit, switch 5 should be set in position0 (echo checking off).
- Material Handling:Limit switch/sensor inputs for conveyors, sorters & AGVs
- Food & Beverage:Mixers, grinders & packaging: speed control & HMI integration
- Textiles & Rubber:Constant torque & real-time serial monitoring
- Lifting & Hoisting:Auxiliary signal management; active loads need BTAC-02 encoder
- Woodworking & Metalworking:Analog inputs adjust motor speed based on material pressure/load
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
The bus connection module can be providedwith connectors for two plastic fibre cables, twoglass fibre cables or one of each. The SPA orRS485 communication mode is used be-tweenthe SPACOM device and the bus connectionmodule. Between two SPACOM devices information is transmitted through the optical fibre.The optical fibres are provided with opto-connectors fitting into the corresponding connectors of the bus connection module. The opticalfibres can be routed to the bus connectionmodule from below or from above, see Fig.5,and the bus connection module is matchedaccordingly as described in the following:Unwind the two cross-slotted screws,disassemblethe cover, pull out the upper PCB carefully andturn it 180°. Push it carefully back into the pinconnector, so that the pins of the connector stripfit into the female terminals. Also turn the cover180°, refit it and fix it with the two cross-slottedscrews.
FAQs
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What is the primary function of the SPA-ZC 21?
+It connects substation secondary devices (such as relays) to a fiber-optic SPA bus system, allowing communication between the device and a higher-level system -
What is the ABB SPA-ZC 21?
+ABB SPA-ZC 21 is a bus connection module designed to interface SPACOM secondary devices with a fiber-optic SPA bus. It converts incoming optical signals to electrical RS485 or SPA (+5 V) signals for the host device, and vice versa. -
Does the module require configuration?
+Yes, the upper PCB may need to be oriented to match the required transmitter/receiver type (plastic or glass), and the module allows for selection between master/slave modes. -
What devices is it compatible with?
+The module can be used with any SPACOM device provided with a 9-pin D-type connector.
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