Overview
The Allen Bradley 1769-L38ERMS is a Compact GuardLogix 5370 Ethernet-based safety controller designed for integrated safety and standard automation applications. It delivers reliable EtherNet/IP communication, scalable Compact I/O support, and high-performance control for industrial safety systems.
General Information
Part Number: 1769-L38ERMS
Manufacturer: Allen Bradley
Brand: Allen Bradley
Country of Origin: United States
Series: Compact GuardLogix 5370
Product Type: Safety Programmable Automation Controller (PAC)
Memory Capacity: User memory capacity varies by configuration (typically higher than L36 series)
Programming Software: Studio 5000 Logix Designer
Mounting Type: DIN rail / panel mount
Power Specifications
Supply Voltage: Powered via 1769 Compact I/O backplane
Backplane Current: Approx. 850 mA at 5.1 V DC
Power Dissipation: Approx. 5–7 W (system dependent)
Isolation Voltage: 30 V continuous
Protection Features: Overcurrent protection, reverse polarity protection, and internal diagnostics
Status Indicators: LED indicators for power, fault, network, and safety status
Communication & Interface
EtherNet/IP Ports: Integrated dual Ethernet ports
Communication Speed: 10/100 Mbps auto-negotiation
Protocols Supported: EtherNet/IP, CIP Safety, CIP Motion
Network Topology: Linear, star, and Device Level Ring (DLR)
USB Port: 1 USB programming interface
Motion Control Capability: Supports distributed motion control applications
Diagnostics: Network status monitoring, fault detection, and system diagnostics
Environmental
Operating Temperature: 0 to +60 °C
Storage Temperature: −40 to +85 °C
Relative Humidity: 5% to 95% non-condensing
Vibration Resistance: Industrial-grade vibration tolerance
Shock Resistance: Suitable for harsh industrial environments
Protection Rating: Must be installed inside an industrial enclosure
Dimensions & Weight
Dimensions (H × W × D): 132 × 89 × 114 mm
Weight: 0.54 kg
High-demand automation solution, engineered for dependable industrial control performance!