Siretta RS232, GPIO, RJ12 2G, 4G Modem Starter Kit

This Siretta ZETA-NEP-LTEM (GL) STARTER KIT modem starter kit provides cellular connectivity for industrial and telemetry applications, supporting both 2G and 4G networks. It interfaces via RS232, GPIO and RJ12 to integrate with legacy serial equipment and modern control systems. The unit is designed for deployment where a compact, lightweight communications module is required and operates across a wide input voltage range while meeting RoHS environmental restrictions.

• 5V to 42V nominal supply voltage delivers flexible power input
• RS232 connectivity enables integration with serial devices
• GPIO access allows direct digital control and signalling
• RJ12 Interface simplifies phone-line and peripheral connections
• Operational range from -40°C to 85°C supports harsh environments

• Suitable for remote telemetry modem with GPIO at field sites
• Ideal for cellular modem starter kit for IoT gateways
• Used with industrial serial modem RS232 kit for legacy PLCs
• Can be used for 2G and 4G industrial modem kit deployments
• Suitable for lightweight 90 g modem module installations

It functions across a minimum temperature of -40°C up to a maximum of 85°C.

The module measures 67 mm width, 93 mm height and 28 mm depth.

It conforms to RoHS standards for restricted substances.

Interfaces include RS232, GPIO pins and an RJ12 connector.