Product Description
Key Features
- Product identity: Product type designation: SM 1232, AQ 4×14 bit.
- Analog output capacity: 4 analog outputs; current or voltage.
- Output ranges and resolution: Voltage output: -10 V to +10 V with 14 bit resolution; current output: 0 to 20 mA with 13 bit resolution.
- Supply and consumption: Rated supply voltage: 24 V DC; typical current consumption: 45 mA; typical backplane bus consumption at 5 V DC: 80 mA.
- Load and cable limits: Voltage outputs: minimum load impedance 1 000 Ω; current outputs: maximum load impedance 600 Ω. Maximum shielded cable length: 100 m with shielded, twisted pair.
- Diagnostics and protection: Alarms, diagnostics function, diagnostic alarm, supply-voltage monitoring, wire-break detection, output short-circuit indication, and IP20 protection are supported.
Applications
- Analog signal output: Provides current or voltage analog outputs through 4 channels.
Technical Summary
| Product type | SM 1232, AQ 4×14 bit |
|---|---|
| Analog outputs | 4; Current or voltage |
| Rated supply voltage | 24 V DC |
| Voltage output range | -10 V to +10 V |
| Current output range | 0 to 20 mA |
| Resolution | Voltage: 14 bit; Current: 13 bit |
| Load impedance | Voltage outputs, min.: 1 000 Ω; current outputs, max.: 600 Ω |
| Diagnostics | Diagnostics function; diagnostic alarm; supply-voltage monitoring; wire break |
Frequently Asked Questions
How can I verify the exact Siemens module?
Confirm order number 6ES7232-4HD32-0XB0 and product type designation SM 1232, AQ 4×14 bit on the installed part or nameplate.
What analog signals does this module output?
It has 4 analog outputs and supports -10 V to +10 V voltage output or 0 to 20 mA current output.
What load impedance is supported?
For voltage outputs, the minimum load impedance is 1 000 Ω. For current outputs, the maximum load impedance is 600 Ω.
What cable specification is given?
The maximum shielded cable length is 100 m, using shielded, twisted pair.
Which diagnostic functions are available?
The module supports diagnostics function, diagnostic alarm, supply-voltage monitoring, wire-break detection, and output short-circuit indication.
