Emerson / Motorola SIM232DTE EIA-232-D DTE Serial Port Interface Module
Emerson / Motorola VME Modules. Voltage: marking condition (binary 1) –3V to –15V.
- Model
- Emerson / Motorola SIM232DTE
- Calibration
- Available on request
- Price
- $145
- RFQ ref
- SIM232DTE
This unit
The Emerson/Motorola SIM232DTE is an EIA-232-D DTE serial port interface module that enables standard serial communication between data terminal equipment and DCE devices. This interface module provides dual asynchronous serial ports, a parallel port, and Ethernet connectivity, making it suitable for VME-based systems requiring multi-protocol serial connectivity and network integration.
Technical Specifications Protocol & Standards
EIA-232-D protocol with DTE (Data Terminal Equipment) configuration
Dual EIA-574 asynchronous serial ports, each configurable for EIA-232-D, EIA-530, V.35, or X.21 operation
IEEE Standard 1284-I compliant parallel port
10Base-T/100Base-TX Ethernet interface Electrical Characteristics
Signal voltage: marking condition (binary 1) –3V to –15V; spacing condition (binary 0) +3V to +15V relative to signal ground
Maximum cable length: approximately 15 to 20 meters (dependent on cable capacitance, max 2500 pF load)
Data rates: up to 8 kbit/s per EIA-232-D revision specification; higher rates (up to 115,200 bit/s) achievable with specific implementations
Flow control support: none, hardware, xonxoff methods Physical Interface
Two 60-pin Serial Interface Module (SIM) connectors
Standard D-subminiature connectors (DB25 or DE9 type)
DTE male connector configuration
Key Features
Configurable asynchronous serial ports for multiple interface standards
Integrated parallel port for printer and peripheral connectivity
Dual Ethernet capability for network-connected systems
Compatible with EIA-232-D voltage specifications and timing requirements
Supports multiple flow control protocols for solid data exchange
Compatibility & Integration The SIM232DTE interfaces directly with MVME761 Transition Modules and VME-series backplanes via its dual 60-pin SIM connectors. This architecture suits embedded systems, industrial controllers, and legacy equipment migration where serial and parallel I/O consolidation is required alongside Ethernet connectivity.
Emerson / Motorola SIM232DTE — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Emerson / Motorola SIM232DTE. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Emerson / Motorola SIM232DTE price
This Emerson / Motorola SIM232DTE is listed at $145. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Emerson / Motorola SIM232DTE calibration cost
NIST-traceable calibration for the Emerson / Motorola SIM232DTE is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
