1 Isolated repeater / splitter 3108 . Isolation and conversion of current signals Slimline housing of 6 mm Response time <7 ms Splitter function: 1 in - 2 out Simple - no setup needed Application Applications Isolation and conversion of standard DC signals. Galvanic separation of analog current signals. Elimination of ground loops and measurement of floating signals. A competitive choice in terms of both price and technology for galvanic isolation of current signals to SCADA systems or PLC equipment.
2 Installation in ATEX Ex zone 2 / IECEx Zone 2 / FM division 2. Suitable for environments with high vibration stress, ships. Technical characteristics The input is protected against overvoltage and polarity error. Factory-calibrated measurement ranges. Inputs and outputs are floating and galvanically separated. This page is automatically generated on the basis of information provided on and affiliated websites. It is provided to you as a service and for information purpose only. While we have attempted to maintain the information as accurately as possible, the page may contain errors or omissions for which we disclaim any and all liability Environmental Conditions Output specifications Operating -25 C to +70 C Current output Storage -40 C to +85 C Signal mA.
3 Calibration C Load (@ current output).. 300 . Relative < 95% RH (non-cond.) Load of span / 100 . Protection IP20 Current 28 mA. Installation Pollution degree 2 &. measurement / overvoltage of = mA. cat. II. / Ex marking Mechanical specifications II 3 G Ex nA IIC T4 Gc Dimensions (HxWxD).. 113 x x 115 mm Ex nA IIC T4 Gc Weight 70 g Cl. I, Div. 2, Gp. A, B, C, D T4. DIN rail DIN EN 60715/35 mm or Cl. I, Zone 2, AEx nA IIC T4. Wire x mm2 / AWG Cl. I, Div. 2, Gp. A, B, C, D T4. stranded wire or Cl. I, Zone 2, Ex nA IIC T4.
4 Screw terminal Nm IEC 60068-2-6 Observed authority requirements mm 2014/30/EU. 4 g 2014/35/EU. 2011/65/EU. Common specifications TR-CU 020/2011. Supply Supply VDC Approvals Max. required W ATEX 2014/34 KEMA 10 ATEX0147 X. Max. power W KEM FM17US0004X /. Isolation voltage FM17CA0003X. Isolation voltage, test / DNV-GL Stand. f. Certific. No. kVAC / 300 VAC UL 61010-1. (reinforced). EAC Ex TR-CU 012 RU Zone 2 / Div. 250 VAC. P337347/1. Response time Response time ( , ).. < 7 ms Signal / noise > 60 dB.
5 Cut-off frequency (3 dB).. > 100 Hz Signal dynamics, Analog signal chain Signal dynamics, Analog signal chain Better than Temperature < of span / C. EMC immunity < of span Extended EMC immunity: NAMUR. NE21, A criterion, < 1% of span Input specifications Current input Measurement mA. Input voltage < VDC. 3108 -041318.