TR400 ZIEHL | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 2

Technical content

ZIEHL industrie-elektronik, 74523 Schwäbisch Hall, Germany, +49 791 504-0, info@ziehl.de, www.ziehl.de Function overview Measuring and monitoring range -199 ... +800 °C 4 sensor inputs with 2- or 3-wire connection 4 relay outputs K1 to K4 with change-over contact Sensor Error Relay K7 moni- tors sensor break or sensor short circuit as well as an inter- ruption of the powersupply. 2 analog outputs, 0/4...20 mA and 0/2...10 V, with individual scaling. Universal power supply. 2 ranges AC/DC 24-240 V USB-Stick-Terminal for up- and download of sets of parameters and for firmware- updates to 2 analog outputs i.e. for remote displays or further evaluation. Programming is very variable and simple. Due to the fact that 4 type Pt100 sensors can be con- nected, the unit is especially suitable for temperature monitoring wherever up to 4 different measuring points must be monitored simultaneausly:

  • machines, bearings, plants
  • motors and generators with simultaneous moni- toring of bearing orcoolant
  • transformers with additional monitoring of the core temperature also Function • The Pt100 thermostat TR400 is a temperature controller and monitors up to four Pt100 (RTD) sensors at the same time. Four switching points and four relays permit almost any combination of switching action. It also can select the highest temperatur of a group of three or four sensors. The temperatures of two sensors or groups of sensors can be issued Pt100-Temperature Relays type TR400 Digital, 4 Sensors, 4 Limits Displays built-in 3 digit temperature display and 1 digit programm-mode display LED Alarm showing state of the alarm relays LED Sensor Error blinking at sensor short circuit or sensor interruption. Stored Values of MIN- and MAX- temperature can be displayed „Sensor select“ showing temperatures of the different sensors „Alarm select“ showing switching points . Pt 100-Temperature Relays Type TR Us A V A V Pt 100 Pt 100 Pt 100 Pt 100 DC + AC ~ Reset Reset TR400 A1 A2 Mode Set Sensor Alarm 1T1 1T2 1T3 2T1 2T2 2T3 3T1 3T2 3T3 4T1 4T2 4T3 NC Y1 Y2 3 421 °CSelectErrorPt 100 Temperaturrelais ~/+ ~/– .com AC/DC 24...240 V 11 14 22 21 24 32 34 42 41 44 3112 Reset 0 - Set Limits (°C) 1 - Hysteresis (°C) 2 - tALARM (s) 3 - tALARM off (s) 4 - Autoreset (0), Lock (1) 8 - Sensor Simulation (°C) 9 - Safe OFF, ON, Code 72 71 74 A - USB: Config to Update Firmware (4) 7 - 0 / 4 … 20 mA Set, Low / High U2U1 I1 I2 OUT 1 OUT 2 2017-09-06 TR400 Part number: T224380 AC/DC 24-240 V

ZIEHL industrie-elektronik, 74523 Schwäbisch Hall, Germany, +49 791 504-0, info@ziehl.de, www.ziehl.de Technical Data TR400 Pt 100-Temperature Relays Type TR Rated supply voltage Us Temperature alarm Relay outputs Testing conditions Sensor connection Housing Analog output OUT 1/2 AC/DC 24 – 240 V tolerance DC-supply DC 20,4...297 V tolerance AC-supply AC 20...264 V power consumption < 4 W, < 13 VA frequency 0 / 50 / 60 Hz 5 change-over contacts (co) switching voltage max. AC 415 V switching current max. 5 A switching power max. 1250 VA (ohmic load) max. 120 W at DC 30 V Nominal operational current Ie AC15 Ie = 3 A Ue = 250 V DC13 Ie = 0,1 A Ue = 250 V Ie = 2 A Ue = 24 V recommended fuse NO 4 A time-lag or miniature circuit-breaker MCB B4 recommended fuse NC 3.15 A time-lag expected life mechanical 3 x 107 operations expected life electrical 1 x 105 operations with AC 250 V / 5 A, cos j = 1 EN 60 010-1 ambient temperature range - 20 ... + 65 °C galvanic separation Us-Relay, Sensors, USB, Analog output Restet input -> DC 3820 V Relay - Sensors, USB, Analog output Reset input -> DC 3820 V No galvanic separation Sensors, USB, Analog output, Reset input 4 x Pt 100 acc. to EN 60751 / IEC 60751, 2-/3-wire measuring accuracy ±0,5 % of value ±1 Digit sensor current ≤ 0,7 mA measuring delay time tM <1,5 s switch points -199 ... +800 °C hysteresis 1 ... 99 K delay time tALARM 0,1 ... 99,9 s delay time tALARM off 0 ... 999 s voltage outputs DC 0/2 V – 10 V , max. DC 10 mA current outputs DC 0/4 mA – 20 mA output resistance current max. 500 Ω no-load voltage max. DC 16 V accuracy 1% of span ±1 K design V8 dimensions (h x w x d) 90 x 140 x 58 [mm] line connection solid wire 1 x 1,5 mm2(1,0 mm2 with end sleeves for strands) protection housing / terminals IP 30 / IP 20 attachment on 35 mm DIN rail according to DIN EN 60 715 or M4 screw weight app. 360 g 2017-09-06