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Keyence DL-RS1A

RS-232C Communication Unit. . Series: Network communication unit. Series code: DL series

MPN: DL-RS1A
Category: Network communication unit

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What is the Keyence DL-RS1A?

RS-232C Communication Unit. DL-RS1A. Series: Network communication unit. Series code: DL series

Specifications

Model Name	RS-232C Communication Unit
Model Code	DL-RS1A
Series Title	Network communication unit
Series Code	DL series
Data Sheet URL	https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_SR48239&dlModelId=PM_195RS1A&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US
CAD URL	https://www.keyence.com/products/sensor/network-communication/dl/downloads/?mode=cd&modelId=PM_195RS1A
Manuals URL	https://www.keyence.com/products/sensor/network-communication/dl/downloads/?mode=ma&modelId=PM_195RS1A
Model	DL-RS1A*1
Synchronization between the transmitter and receiver	Asynchronous
Transmission code	ASCII
Baud rate	2,400/4,800/9,600/19,200/38,400 bps selectable (Factory-setting: 9,600 bps)
Data bit length	8 bits/7 bits selectable (Factory-setting: 8 bits)
Parity check	None/Even/Odd selectable (Factory-setting: None)
Stop bit length	1 bit
Data delimiter	Data reception: automatically recognizes CR or CR+LFData transmission: Fixed to CR+LF
Indicator	Communication indicator lamp (green x 2), Alarm indicator lamp (red),Power indicator lamp (green)
Sensorconnectionspecifications	Up to 15 units (including main unit)
Power voltage	20 to 30 VDC, including ripple, Ripple (P-P): 10 % max. Class 2 (Supplied via connected sensor amplifier)
Power consumption	25 mA max.
Environmental resistance - Ambient temperature	-10 to +55 °C 14 to 131 °F
Environmental resistance - Relative humidity	35 to 85 % RH (No condensation)
Environmental resistance - Vibration resistance	10 to 55 Hz, Double amplitude 1.5 mm 0.06", 2 hours in each of the X, Y, and Z directions
Material	Case/Polycarbonate
Weight	Approx. 53 g
Communication method	Full duplex

DL-RS1A: frequently asked questions

When can DL-RS1A be shipped?

DL-RS1A is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up DL-RS1A in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for DL-RS1A and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for DL-RS1A, subject to availability and destination.