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

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Subtotal (1 unit)*

£282.45

(exc. VAT)

£338.94

(inc. VAT)

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1 - 4£282.45
5 - 9£270.02
10 - 24£262.39
25 - 49£255.05
50 +£244.88

*price indicative

RS Stock No.:
202-4071
Mfr. Part No.:
ZETA-NEP-LTEM (GL) STARTER KIT
Brand:
Siretta
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Brand

Siretta

Product Type

Modem Starter Kit

Modem Type

2G, 4G

Connection Type

RS232, GPIO, RJ12

Nominal Supply Voltage

5 V to 42 V dc

Weight

90g

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Depth

28mm

Height

93mm

Standards/Approvals

RoHS

Width

67mm

COO (Country of Origin):
GB

Siretta Modem Starter Kit, 5V to 42V Nominal Supply Voltage, 2G/4G Modem Type - ZETA-NEP-LTEM (GL) STARTER KIT


This modem starter kit provides cellular connectivity for industrial control and monitoring tasks, enabling 2G and 4G data links with serial and digital I/O interfaces. It is intended for use where a compact, low-mass communications module is required within automation, electronics and electrical installations.

Features and Benefits:


• Operates from 5V to 42V DC enabling wide-range supply compatibility
• Supports RS232 serial for legacy device integration
• GPIO interfaces allow direct interaction with control systems
• RJ12 connection simplifies telephone and accessory wiring
• Survives -40°C to 85°C for extreme temperature deployments
• RoHS-compliant construction reduces hazardous substance content

Applications


• Suitable for remote PLC communications over cellular networks
• Ideal for telemetry links in industrial monitoring systems
• Used with serial sensors and legacy equipment requiring RS232
• Can be used for alarm signalling via GPIO trigger inputs
• Used for field gateway installations in constrained spaces

What does the power input range allow in practice?


The wide nominal supply window of 5V to 42V DC permits operation from vehicle batteries, industrial power rails and regulated supply modules without additional converters.

How does the module connect to peripheral devices?


It offers an RS232 Interface for serial devices, GPIO for digital signalling and an RJ12 port for compatible telephony or accessory cabling.

What environmental conditions can it withstand?


It is rated to operate at temperatures from -40°C up to 85°C, making it suitable for harsh indoor and outdoor enclosures where thermal extremes occur.

How Compact and lightweight is the unit for panel mounting?


The device measures 67mm wide, 93mm high and 28mm deep and has a mass of 90 g, permitting installation in tight cabinet spaces.

Does the product support both legacy and modern cellular generations?


Yes, it provides connectivity across 2G and 4G cellular technologies to accommodate diverse network requirements.

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