Part : Iolink R4T-16P-S Relay Board (R4T16PS)

Manufacturer : Samwon ACT

Delivery & Return

Product Description

4-points, Individual common type


2 Models mounting Takamisawa / Panasonic Relay respectively available.

Reliable High-endurance typed and economy-typed relay board suitable for inductive load, load that is frequently opened/closed, or load having lots of noise.

Convenient Functions for the benefits of users.

Easy to check operation status by attaching contact LED

Easy to work with a structure that can be mounted on DIN rail and middle plate

Easy maintenance as a relay replacement tool is provided

Easy wiring by using the built-in common bar

Supplied 2 types of models equipped with TAKAMISAWA / PANASONIC relays

Production of 2 types of 5 mm wide TAKAMISAWA NYP and PANASONIC PA-N relays

High-reliability, long-life and economical relay board suitable for inductive loads, loads with frequent opening/closing, and loads with a lot of noise

Product Specifications

Installation RelayPANASONIC PA1a-24V
Point(s)4 Point (1*4)
Rated Voltage24V DC
CommonCoilIndividual Power Supply
ContactIndividual Common
InterfaceCoilScrew Terminal
Contact7.62㎜ Pitch
Dimensions (WxD)32.3mm x 67.0mm
Mounting MethodScrew Mounting DIN Rail (Channel)

Detailed Specifications
ContactArrangement1 Form A (Bifurcated)
Nominal Switching Capacity (Resistive Load)5A 250V AC/5A 30V DC
Max. Switching Current5A
Max. Switching Voltage250V AC/ 110V DC (0.4 A)
CoilNominal Voltage24V DC
Pick-up Voltage70% max. of Rated voltage
Drop-out Voltage5% min. of Rated voltage
Coil Resistance5,236Ω
Nominal Operation Power110mW
Surge Voltage Between Contact and Coil6,000V
Initial Breakdown Voltage Between Contact and Coil3,000V rms for 1min

Material Specification
Rated load capacityCE250V AC, 30V DC / 5A
UL250V AC, 30V DC / 3A
Suitable wireAWG22~16 (1.5 ㎟ / MAX)
Terminal screwM3 X 6L
screw torque7~8Kgf ㆍcm (0.68~0.78ㆍm)
CaseModified PPD
Protecive coverPolycabonate
BoardEpoxy 1.6t / 2oz
Ambient temperature-10℃ ~ +50℃ (No condensation)

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IOLINK R4T-16P-S Relay Board