{"id":"automationdirect-bx-dm1-10ed1-d","model_id":"BX-DM1-10ED1-D","name":"AutomationDirect BX-DM1-10ED1-D","summary":"The BX-DM1-10ED1-D is a BRX Do-more stackable micro brick programmable logic controller from AutomationDirect. It runs ladder logic programmed with Do-more Designer software and provides six discrete inputs rated 12-24 VAC/VDC plus four sinking discrete outputs at 12-24 VDC, along with one RS-232/RS-485 serial port. It has a microSD card slot, battery-backed retentive memory and accepts up to eight expansion modules.","study_notes":["Total memory is 192k words, split into 64k words ladder memory and 128k words user data memory.","Programmed in ladder using Do-more Designer programming software v2.0 or later.","Communication port is (1) RS-232/RS-485 on a 3-pin terminal, up to 115.2k baud.","Port protocols: Do-more protocol, Modbus RTU master/slave, ASCII in/out, K-sequence slave, non-secure HTTP webserver, programming and monitoring.","Discrete inputs are sinking/sourcing, 12-24 VAC/VDC, arranged in 2 isolated commons of 3 points each.","Discrete outputs are sinking, 12-24 VDC, 0.5 A per point, arranged in 2 isolated commons of 2 points each.","All 6 discrete inputs are high-speed capable; 2 discrete outputs are high-speed capable, with 250 kHz frequency response.","High-speed counters: up to (3) up, (3) down, (3) up/down, (3) pulse/direction, (3) quadrature (A and B) and (3) quadrature with Z.","Output pulse modes: up to (4) virtual axes, (2) PTO linear step/direction, (1) PTO rotary CW/CCW, (1) PTO quadrature and (2) PWM outputs.","Axis profiles include relative/absolute positioning, velocity mode, trapezoid, S-curve, electronic gearing, camming, following, homing, jogging and linear interpolation.","Up to 100+ PID loops, configurable to memory limit; real-time clock/calendar and retentive memory included.","Includes BX-RTB03S terminal block and D0-MC-BAT battery; requires BX-RTB10, BX-RTB10-1 or BX-RTB10-2 terminal block kit or ZIPLink pre-wired cables."],"safety_notes":["UL Listed, file # E185989; CE declaration and RoHS status stated as compliant.","Shipped with a lithium button battery installed (UN3091, packaging instruction 970, lithium content 0.07); replacement battery D0-MC-BAT, generic CR2032.","Supply requirement is 12-24 VDC external power."],"sources":[{"url":"https://www.automationdirect.com/adc/shopping/catalog/programmable_controllers/brx_plcs_(stackable_micro_brick)/plcs_-a-_cpus/bx-dm1-10ed1-d","title":"BRX Do-more PLC: 6-pt in, 4-pt out, serial port, (programmable logic controller) (PN# BX-DM1-10ED1-D) | AutomationDirect","accessed":"2026-10-26"},{"url":"https://cdn.automationdirect.com/static/specs/cutsheet/BX-DM1-10ED1-D_cutsheet.pdf","title":"BX DM1 10ED1 D cutsheet","accessed":"2026-10-26"}],"verification":{"status":"source_checked","checked_at":"2026-10-26","values":9,"method":"llm_source_check"},"updated_at":"2026-10-26","type":"hardware","spec":{"category":"plc","manufacturer":"automationdirect","controllers":[],"weight_kg":0.2268,"program_memory_words":64000,"data_memory_words":128000,"discrete_inputs":6,"discrete_outputs":4,"serial_ports":1,"supply_voltage":"12-24 VDC","joints":[],"protocols":["modbus-rtu"],"standards":[],"error_codes":[]},"url":"https://machineschema.com/hardware/automationdirect-bx-dm1-10ed1-d","license":"https://creativecommons.org/licenses/by/4.0/"}