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The expansion module Me4444 allows to increase the channels I/O of ours Tax3 and T4 devices, in the same place up to 500 mt distance without special measures, trough Bus Argo2000 (operating on a normal data. cable or on a 2-wire cable, preferably screened).

The microprocessor module has a local intelligence to execute settings also if it isn't connected to the main device. It is possible to program this device in differently functional modes in case of failure or emergency.

The main characteristics are the following:

• 4 digital outputs
• 4 analogical outputs 0-10Vcc
• 4 digital inputs opto insolated for signals 12Vcc/24Vca
• 4 analogical inputs, which can be used in tension, current, or resistive mode (20 bits resolution)

The device AM04 controls up to 4 outputs (relays). The automatic/manual control of a mixing valve involves 2 outputs (open/close).

The switch from automatic to manual working occurs usually in these modes:

• putting into operation a local selector
• remote control by SW through synoptic
• intervention by the devices self-monitoring system
• device without power supply

The device can be used to convert an analogical outputs (DAC) 0-10V in a digital outputs (relay).

The device AM02 controls 2 outputs (relays); The automatic/manual control of a mixing valve takes 2 outputs (open/close).

Switching from automatic to manual working occurs usually in these modes:

• putting into operation a local selector
• remote control by SW through synoptic
• intervention by the devices self-monitoring system
• device without power supply

The device can be used to convert an analogical outputs (DAC) 0-10V in a digital outputs (relay).

Argo radio converter in an easy solution for data transceiving, where it’s impossible or too expensive to use a communication cable to connect the main devices to the expansion modules.This device optimizes data sending and receiving of by radio and is compliant with all modules and devices in production.

RF radiated power is +10dBm at a frequency of 433,96MHz, the coverage radius is 300 meters and the latency period is less than 15 seconds.

If you need to detect abnormalities when the system is without external power supply, you can use the floating battery kit that signals the power failure by modem (sms, data) and ensure the historical record of the event and the function over a short period.

We manufacture and supply various probes for temperature detection: Pt1000, Pt100, Pt500, Ni100, Ni1000, produced in different constructive modes: (probes by contact, immersion probes for air, water, overheated, enviromental probes, external probes, probes to detect the relative humidity, etc...).

Example of our supply:

• flow immersion probe ST314
• flow probe by contact SM314
• external probe SE314
• thermocouple FeCost for temperature of fumes SF314
• external probe for degree day SW314x4

The Computherm's devices offer the support of approximately 40 types of probes, some of the most popular in the market.