The Allen-Bradley 1769-ASCII is a CompactLogix communication module that enables ASCII data exchanges, compatible with RSLogix5000 software. Designed for chassis or DIN rail mounting, it supports RTS/CTS hardware handshaking and operates within a temperature range of 0-62°C. The module consumes 2.13 Watts with 425mA at 5Vdc power rating. Manufacturer Industrial Automation / Allen-Bradley Brand Allen-Bradley Part Number/Catalog No. 1769-ASCII Product Type Specialty module Product Line CompactLogix Description ASCII communication module Module Type Communication Interface Module Mounting Chassis mount; DIN Rail or Panel Software RSLogix5000 Power Rating 425mA @ 5Vdc Shipping Weight 2 lbs. CompactLogix Power Supply Distance Rating 4 Power Dissipation, Max 2.13 Watts Shipping Dimensions 8 x 8 x 5 in. Thermal Dissipation 7.3 BTU/hr. Series A and B Handshaking RTS/CTS Hardware Handshaking Enabled Temperature Range 0-62 deg. C (32 to 140 deg. F) Input Words 108 Isolation Voltage 30 Volts Continuous Backplane Current 1.4 Amps at 24 Volts Configuration Words 31 Power Consumption 33.6 Watts Number of Inputs 2 full duplex (RS-232, RS-422) 2 half duplex (RS-485) Power Dissipation 7.5 Watts Serial Input Voltage Signal 3…25V dc with respect to signal ground (SG) “0â€, Asserted, ON, Space, Active -3…-25V dc with respect to signal ground (SG) “1â€, Disasserted, OFF, Mark, Inactive Recommended cable Belden 8761 (Shielded) UPC 10612598314239 Serial Port status TX FIFO overflow, RX FIFO overflow, RX parity error, handshake error, new data flag UNSPSC 32151705 Transmits Transaction ID 0…255