SRL Series IO Products

The SRL series IO products use a 100M backplane bus, with a scan cycle as short as 125μs. A single coupler can be expanded to 2048DI, 2048DO, 512AI and 512AO at most, which is suitable for high-speed, high-precision, multi-detection point real-time bus control applications. The SRL series supports more than 30 types of modules. In addition to traditional digital and analog input/output modules, it also provides position acquisition modules and MODBUS master/slave modules, which can easily integrate fieldbus devices including MODBUS into the EtherCAT system.

Overview

Resources & Download

Product Overview

Model	Explanation
SRL1016	16-channel digital input, supports PNP/NPN input
SRL1032	32-channel digital input, supports PNP/NPN input
SRL1332	16-channel PNP input, 16-channel transistor PNP output
SRL1432	16-channel NPN input, 16-channel transistor NPN output
SRL2116	16-channel digital output, NPN transistor type, rated 0VDC (±3V)/0.5A
SRL2216	16-channel digital output, transistor PNP type, rated 24VDC/0.5A
SRL2132	32-channel digital output, transistor NPN type, rated 0VDC (±3V)/0.5A, total per module not exceeding 10A
SRL2232	32-channel digital output, transistor PNP type, rated 24VDC/0.5A, total for a single module not exceeding 10A
SRL3204	4-channel voltage/current input, 16-bit precision
SRL3208	8-channel voltage/current input, 16-bit precision
SRL3274	4-channel RTD input module
SRL3284	4-channel thermocouple input module
SRL3404	4-channel analog multifunction input module, 24-bit precision
SRL3522	Dual-channel Analog Fast Acquisition Module
SRL4204	4-channel voltage/current output, ±10V or 0~20mA, 16-bit accuracy
SRL4208	8-channel voltage/current output, ±10V or 0~20mA, 16-bit accuracy
SRL5012	2-channel high-speed counting module, 2 sets of A, B, C counting inputs, single-ended (rated 24V, maximum 200KHZ, supports PNP/NPN input) or differential (5V, maximum 4MHZ), supports standard counting functions
SRL5034	4-channel high-speed counting module, 4 sets of A, B, C counting inputs, differential (maximum 5V, 4MHz), supports standard counting functions
SRL5234	High-speed pulse output module, 4-axis PTO output, NPN single-ended output up to 400 kHz (at 5V), differential output up to 1 MHz
SRL6002	Serial module with 2 RS422/RS232/RS485 interfaces, supports Modbus RTU and free port protocol, with a maximum baud rate of 115.2 Kbps
SRL6004	Serial module with 4 RS422/RS232/RS485 ports, supporting Modbus RTU and custom protocols, with a maximum baud rate of 115.2 Kbps.
SRL8200	EtherCAT bus, 2 RJ45 ports, high-performance backplane bus, supports up to 64 modules expandable
SRL9001	Power Relay Module
SRL9020	—-

Certificate

Welcome to Sinsegye OnlineHelp, a comprehensive resource for support, including detailed product manuals, practical help guides, detailed operating instructions, extensive technical documentation, and professionally produced instructional videos. Whether you're a first-time user or an experienced user, the platform provides comprehensive guidance, from basic to in-depth, to help you quickly understand product features and usage. We are committed to making your work more efficient and convenient, while also enhancing your user experience, providing reliable support every step of the way.

🧷Offline Manual（PDF）

🧷Specifications and Dimensions

🧷Configuration File（XML）