1769-OF4

Overview

The Allen-Bradley 1769-OF4 is a Compact I/O analog output module designed for current/voltage signal control in industrial automation systems. It provides reliable performance with integrated diagnostics and robust environmental protection.

General Information

• Model: 1769-OF4

• Type: Compact I/O Analog Output Module

• Module OK Indicator: On (power, diagnostics passed, bus communication active); Off (any condition not met)

Physical Characteristics

• Dimensions: 118 × 35 × 87 mm (4.65 × 1.38 × 3.43 in)

• Height with Tabs: 138 mm (5.43 in)

• Weight: 280 g

• Recommended Cable: Belden 8761 (shielded)

Environmental Conditions

• Storage Temperature: −40 to +85 °C (−40 to +185 °F)

• Operating Temperature: 0 to +60 °C (32 to +140 °F)

• Humidity: 5–95% non‑condensing

• Altitude: 2000 m (6561 ft)

• Vibration: 10–500 Hz, 5G, 0.030 in peak‑to‑peak

• Shock (Operating): 30G, 11 ms panel mounted; 20G, 11 ms DIN rail mounted

• Shock (Non‑Operating): 40G panel mounted; 30G DIN rail mounted

Electrical Characteristics

• Bus Current Draw: 120 mA @ 5 VDC; 170 mA @ 24 VDC

• Heat Dissipation: 2.86 W (all points energized)

• System Power Supply Distance Rating: Max 8 modules away from supply

Immunity & Protection

• ESD Immunity (IEC1000‑4‑2): 4 kV contact, 8 kV air, 4 kV indirect

• Radiated Immunity (IEC1000‑4‑3): 10 V/m, 80–1000 MHz, 80% AM

• Fast Transient Burst (IEC1000‑4‑4): 2 kV, 5 kHz

• Surge Immunity (IEC1000‑4‑5): 1 kV galvanic gun

• Conducted Immunity (IEC1000‑4‑6): 10 V, 0.15–80 MHz

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