ABB 1SAP220000R0001 Interface Module

The 1SAP220000R0001 provides serial communication for ABB AC500 PLCs. This module connects field devices like HMIs and drives to the CPU. It supports both RS-232 and RS-485 protocols.

Key Technical Specifications

Physical Dimensions and Component Layout

This module measures 3.5 cm in length and 9.5 cm in width. Its total height reaches 6.2 cm including connectors. 1SAP220000R0001 weighs just 0.11 kg for DIN rail mounting. You will find 62 discrete components on a four-layer PCB.

Moreover, the module integrates a 100 µF capacitor for supply filtering. This capacitor smooths noise on the 24V DC rail. It also provides brief hold-up during power interruptions.

Communication Interface and Selection

You can select RS-232 or RS-485 via software configuration. The RS-232 port uses a standard 9-pin D-sub connector. This port supports point-to-point connections up to 15 meters. The RS-485 port uses a 5-pin terminal block. This port supports multi-drop networks with up to 32 devices.

Signal Isolation and Protection

Optical isolators provide 1500V AC isolation between communication and logic. This design prevents ground loops from damaging the CPU. Transient suppression diodes protect against voltage spikes. LED indicators show transmit, receive, and module power status.

Typical Application Scenarios

You can deploy 1SAP220000R0001 in ABB AC500 and AC500-S safety PLC systems. It also works well for connecting Modbus RTU devices and serial HMIs. This module interfaces with barcode readers, printers, and weigh scales. Its dual-protocol design suits flexible communication requirements.