Schneider BMXAMM0600 | Analog Mixed I/O Module 4 In / 2 Out

The BMXAMM0600 combines analog input and output functions in one compact module. This mixed I/O device serves the Modicon M340 automation platform efficiently. It provides four input channels and two output channels on a single unit. Consequently, you save rack space and reduce overall system costs.

You can configure each channel independently for various signal types. The BMXAMM0600 accepts current or voltage signals on its inputs. Its outputs deliver either 4-20 mA or 0-10V to actuators. Therefore, this module handles both measurement and control tasks seamlessly.

Input Specifications and Channel Details

The input section features four differential channels with 16-bit resolution. Each input on the BMXAMM0600 accepts 4-20 mA, 0-10V, or ±10V signals. A built-in filter removes high-frequency noise from industrial environments. The module updates all inputs within a 10-millisecond scan cycle.

Inputs provide diagnostic feedback for wire break detection. The BMXAMM0600 also includes overvoltage protection up to 30V DC. Each channel offers galvanic isolation from the backplane logic. Below is a complete breakdown of its technical characteristics.

Output Specifications and Channel Details

The output section provides two analog channels for control signals. Each output on the BMXAMM0600 delivers 0-20 mA, 4-20 mA, or 0-10V. The module includes short-circuit protection on all output channels. Outputs update every 5 milliseconds for responsive control performance.

Both outputs feature a common return connection for simplified wiring. The BMXAMM0600 detects open-loop conditions on current outputs automatically. An LED indicator shows the operational status of each channel.

Specification	Detail
Number of Inputs	4 (Differential, isolated)
Input Resolution	16 bits (65535 counts)
Input Signal Types	4-20 mA, 0-20 mA, 0-10V, ±10V
Input Accuracy	±0.1% of full scale (25°C)
Input Update Time	10 ms (All channels)
Number of Outputs	2 (Single-ended)
Output Resolution	16 bits (65535 steps)
Output Signal Types	0-20 mA, 4-20 mA, 0-10V
Output Accuracy	±0.2% of full scale (25°C)
Output Update Time	5 ms (Each channel)
Load Impedance	500 ohms max (Current), 5k ohms min (Voltage)
Dimensions (W x H x D)	32 mm x 100 mm x 95 mm
Weight	0.25 kg (250 grams)
Power Draw (3.3V)	170 mA
Power Draw (24V field)	60 mA (Inputs) + 80 mA (Outputs)
Energy Storage	None (No battery or capacitor)

Interface and Field Wiring Connections

A removable spring-clamp terminal block accepts all field wiring. The BMXAMM0600 uses 28-pin connector for secure signal termination. Each terminal accepts wire sizes from 0.2 to 1.5 mm². The module plugs directly into the M340 backplane bus.

You can wire current loops without external power supplies for inputs. The BMXAMM0600 draws loop power from its internal 24V source. Configuration occurs entirely through Unity Pro software without jumpers. Therefore, installation remains fast and error-free for maintenance teams.

Operational Benefits for Control Applications

This mixed module reduces component count in small control systems. The BMXAMM0600 handles both sensor reading and actuator driving together. It integrates perfectly with all M340 processors and communication modules. Engineers value this density for space-constrained machine control panels.