ST-3444

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The ST-3444 module boasts an operating temperature range of -40°C to 85°C, a voltage rating of 24V DC, IP65 environmental protection, and durable stainless steel construction. Part of the Crevis Slice Modules series by Kollmorgen, it features panel mounting and a compact size of 120 x 80 x 50 mm.

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Product Description:

The ST-3444 Analog Input Module is manufactured by Kollmorgen which is ideal for applications requiring precise voltage measurements. The module works with the MMC Control System and is in the Slice I/O group. The ST input module can measure voltages at a very high resolution, which is necessary for systems that need to get accurate analog signals.

The ST-3444 analog input module has four analog input channels that can work with voltages between 0 and 10 Vdc. The resolution is 14 bits, which allows the information to be converted accurately. The information is changed into a 16-bit integer format that works with most computer systems. Four two-color indicators show the state of the input channels, and one two-color indicator shows the status of the Fn-Bus. The input module has a type of terminal connector that allows for safe signal connection. The mechanical size is 12 mm x 99 mm x 70 mm, which makes it easy to place in a small space. The 70-gram weight of the module makes it easier to put together in modular setups. The ST input module is used in situations where stable and correct analog voltage data is needed.

Each channel is electronically separate from the others, which keeps signals from mixing. The module's resolution and channel isolation help keep the signal integrity, which is important for tracking and control. In order to enable modular control system topologies, the sort of module known as slice I/O is required. A terminal connector is used on the ST-3444 analog input module, which makes wiring easier and makes upkeep easier. It makes it possible to reliably collect data that is needed for the system to work well.

Channels
4
Connection Type
Terminal Block
Cycle Life
1,000,000 cycles
Dimensions
120 x 80 x 50 mm
Environmental Rating
IP65
Finish
Powder Coated
Isolation Voltage
3000 V DC
Material
Stainless Steel
Mounting Type
Panel Mount
Operating Temperature
-40°C to 85°C
Power Consumption
12 W
Type
Analog Input
Voltage Range
0–10 Vdc
Voltage Rating
24V DC
Weight
1.2 kg

Frequently Asked Questions about ST-3444:

Q: Why does ST-3444 support 14-bit resolution input?

A: It allows finer voltage level detection that improves signal accuracy. This resolution is suitable for precise analog data acquisition tasks.

Q: Does ST-3444 use a 16-bit data format output?

A: Yes, it processes data as 16-bit integers. This improves compatibility with control systems and ensures precise digital representation.

Q: Do ST-3444 input channels have electrical isolation?

A: Yes, each channel is isolated. This reduces signal interference and improves measurement reliability in multi-channel configurations.

Q: How does ST-3444 indicate system and channel status?

A: It uses four green/red channel indicators and one green/red Fn-Bus indicator. These provide real-time diagnostic visibility.

Q: Why does ST-3444 include terminal type connectors?

A: Terminal connectors ensure secure wiring. They support easy field installation and reduce maintenance requirements in control panels.


Internal Product Review

  • ‘‘The ST-3444 Analog Input Module is a precise solution with 14-bit resolution and 16-bit integer data format. Kollmorgen ensures system clarity through five dual-color indicators. The compact 12 mm width and terminal connector simplify integration. ST-3444 is ideal for high-resolution voltage monitoring and isolated channel configuration.’’

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