Computerterminal (Thin Client) Ex in Zone 1/21 und 2/22 von MTL GECMA

The MTL GECMA Work Station range has been designed to address the environmental challenges of obtaining visualisation within harsh and hazardous areas. Building upon decades of experience and expertise and the significantly large installed base of its predecessor, the MTL GECMA Work Station is packed full of features and state-of-the-art technology. The range includes Remote Terminal (RT), Thin Client (TC) and Personal Computer (PC) to meet a wide variety of applications. Suitable for the strictest of hygienic conditions and aggressive production environments, its slim, flexible modular construction also includes individually certified modules to allow safe maintenance even in hazardous areas.

Unique modular design concept - key features

The Thin Client (TC) incorporates a Quad Core 2GHz CPU, 4GB RAM and numerous Ex i and Ex e connections and is supplied with a standard ‘Windows-based’ open operating system and remote-access software. A dual Ethernet port provides redundancy on the network connection, increasing availability of the client on the network.

Electrical specification

	19"	22"	24"
Screen size	19" (48 cm)	21.5" (54 cm)	24" (61 cm)
Display	1280 x 1024 px, 5:4 picture format, 16.7 million colours	1920 x 1080 px, 16:9 picture format, 16.7 million colours	1920 x 1200 px, , 16:10 picture format, 16.7 million colours
Brightness	250 cd/m2
Contrast ratio	1000:1 typical
Viewing angle	170/160° typical at CR ≥ 10
Touch screen (option)	Resistive 5-wire glass touch screen
CPU	Quad core Intel Celeron J1900
Frequency	2 GHz (2.42 GHz burst frequency)
Memory	4GB DDR3L (max. 8GB)
Video	Intel Gen7 graphic engine
Terminal unit
Power supply	AC 100-240V AC, 50/60Hz, DC 20-30V DC
Power input	80W (typical) / 88W (max)
Ethernet	2x Ex e 1000Mbps Copper Ports OR 2x Ethernet Fibre ports with 2x LC connectors (Single-Mode or Multi-Mode)
WatchDog Timer	Output system reset, programmable counter from 1 ~ 255 minutes/seconds
Storage	64GB SSD (larger storage size upon request)
Serial	1x Ex e RS232, 1x Ex and RS232
USB	2x Ex e USB 2.0, 4x Ex and USB 2.0
Pointing device	2x Ex and PS/2 for keyboard and pointing device
Operating system	Windows embedded 10 (Thin Client)
Client application installed	Remote desktop connection (pre-installed), others on request

Mechanical specifications

	19"	22"	24"
Housing material	Stainless steel V2A, EN std 1.4301, SAE grade 304 V4A, EN std 1.4404, SAE grade 316L (option) Electro polishing (option)
Weight	65 kg (full terminal)	69 kg (full terminal)	75 kg (full terminal)
Dimensions [mm]	(W x H x D) 509 x 429 x 50	(W x H x D) 610 x 400 x 50	(W x H x D) 675 x 461 x 50
Module assembly dimension without housing [mm]	509 (W) x 429 (H) x 125 (D*) * depth behind mounted display module	610 (W) x 400 (H) x 125 (D*) * depth behind mounted display module	675 (W) x 461 (H) x 125 (D*) * depth behind mounted display module

Enviromental specification

Temperature	Operating ambient temperature: -20°C to +50°C (10-90% RH, non-condensing) Certified ambient temperature: -30°C to +60°C (10-90% RH, non-condensing) Ambient storage temperature: -40°C to +70°C (10-90% RH, non-condensing)
Ingress protection	Front IP66/NEMA 4 (when mounted and assembled correctly)

Certification

Authority	Certificate Com Module: IECEx: SIR 16.0062X ATEX: 16ATEX5180X
Approved for	Certification Code Com Module: Ex eb mb[ib] op is IIC T4 Gb