Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQELYIMH  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Sick M40S Series M4000 Light Curtain Sender, 30mm Resolution
Sick
Sick M40S Series M4000 Light Curtain Sender, 30mm Resolution
Part No.
M40S-70A303AA0
Procurement Intelligence
The Sick M40S Series M4000 is a safety-rated light curtain sender unit for industrial machinery guarding and access control. It uses optical synchronization with a 30mm beam resolution across an 1800mm protective height. Critical verification: confirm the receiver (M40S-70A303BA0) is specified and paired for proper dual-channel safety functionality at SIL 3/PLe.
Industrial machine access guarding
Before ordering — verify:
☐ Receiver pairing required
☐ Connector availability M26
☐ 21m fixed range
Technical Specifications
RangeM4000
SeriesM40S
Beam Resolution30mm
Component TypeSender
Safety TypeType 4
SIL IEC 61508SIL 3
PL EN ISO 13849-1PL e
Protective Height1800mm
Minimum Scanning Distance21m
Maximum Scanning Distance21m
Supply Voltage24 V dc
ApplicationIndustrial
FeaturesOptical Synchronisation
Terminal TypeHirschmann Male Connector M26
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/electrical-items/automation-control-gear/sensors/light-curtains/sick-m40s-series-m4000-light-curtain-sender-30mm-resolution?mal=660d704fbe5222810fae3f76
This document confirms the above specification is available in the ACG Industrial catalogue. Pricing and availability on request. Forward to your procurement team to initiate an RFQ.