Versatile analog input modules

October 2004 PLCs, DCSs & Controllers Information Security

The Adam-4017/4018, available from ProMicro, are 16-bit, eight-channel analog input modules providing programmable input ranges on all channels. They offer a cost-effective solution for industrial measurement and monitoring applications. A 3 kV d.c. optical isolation between the analog input and the modules protects the modules and peripherals from damage due to high input line voltages.

A 4*#189; digit LED display on the face of the Adam-4011D allows the user to monitor process readings at their source. The module displays readings in a wide variety of data formats as well as high/low alarm messages.

The Adam-4018M features six differential and two single-ended channels. Its 128 KB of flash memory can accommodate up to approximately 38 000 data samples and will write until its memory is exhausted. It has a remotely configurable sampling interval of 2 s to 18 h. This module is links industrial processes and PCs, enabling remote process monitoring from virtually any kind of computer.

Suitable for loadcell and stress measurement, the Adam-4016 features 3 kV d.c. isolation and accepts voltage and current input signals. The module includes two digital outputs for programmable alarm output and another two digital outputs for individual use. This enables the module to independently control on/off modes without a host PC.

For more information contact Elton Prytz, ProMicro, 011 706 7913, [email protected], www.promicro.co.za

Further reading:

How the DCS can step off the hardware obsolescence treadmill
Schneider Electric South Africa PLCs, DCSs & Controllers
Ageing servers and unsupported operating systems are quietly eroding the stability of process plants that rely on distributed control systems. Kobus Vermeulen of Schneider Electric explains how virtualising the DCS environment can break the hardware obsolescence cycle without disrupting operations.

Read more...

---

Sophos establishes South African legal entity to strengthen local operations
News & Events Information Security
Global cybersecurity company, Sophos, has announced the formation of its local legal entity, which will support local invoicing, partner enablement, compliance requirements and expanded regional investment.

Read more...

---

Centralised control rooms where growth is elastic, not physical
Schneider Electric South Africa PLCs, DCSs & Controllers
Modernised control rooms feature distributed control system architecture consolidated into centralised compute environments. replacing traditional PCs with thin clients.

Read more...

---

71% of organisations suffered an identity breach
News & Events Information Security
The State of Identity Security 2026 report from Sophos finds human error and poor non-human identity management are the root causes of most attacks, as agentic AI accelerates the risk.

Read more...

---

Cyber resilience is the real defence
Security Services & Risk Management Information Security Infrastructure
Cyber resilience has evolved into a form of strategic agility, ensuring that when an interruption occurs, the business does not just survive; it snaps back into place before the market even notices a pause.

Read more...

---

Employees are SA’s biggest cyber threat
Security Services & Risk Management Information Security
South Africa experienced a 46% increase in insider cyber risk in 2026, surpassing the global average of 44%. What is more, 63% of South African companies surveyed expect insider-driven data losses to increase.

Read more...

---

Surge in AI-enabled cybercrime and a 389% increase in ransomware
News & Events Information Security
Cybercrime no longer functions as a series of isolated campaigns; it operates as a system, with malicious hackers operating across an end-to-end life cycle and compressing the attack life cycle with shadow agents.

Read more...

---

Advanced DCSs preserve what must not change while enabling
Schneider Electric South Africa PLCs, DCSs & Controllers
Next-generation DCSs, such as Schneider Electric’s Foxboro, are preserving the best of the old while introducing the new in a less disruptive manner.

Read more...

---

Claude Mythos wake-up call
Technews Publishing AI & Data Analytics Information Security
AI has crossed a critical cybersecurity threshold and frontier models are accelerating attack lifecycles and will enable attackers to identify and exploit vulnerabilities at scale and speed, through novel methods that were previously the domain of advanced nation-state entities.

Read more...

---

If you cannot prove identity, you cannot claim security
Access Control & Identity Management Information Security
Cybersecurity planning for 2026 is a structural change in how attacks are executed and how trust is exploited, demanding that companies stop layering tools on top of infrastructure and instead prioritise intelligence and identity.

Read more...

---