• Application and user interface are freely
programmable with Ouflex BA Tool
• DIN rail-mounted module casing (12M)
• Load user manual:
https://ouman.fi/en/documents/
General description
Ouflex A is a freely programmable and DIN-rail-attachable building automation system for control and
monitoring. Ouflex A includes 34 I/O-points, and also versatile data transfer and field bus connections. In
addition, the device contains 24 Vac and 15 Vdc outputs. Display unit is detachable, and can be relocated.
It is possible to increase the number of I/O-points with external I/O-modules via bus connections. The
DIN-standard-compatible structure of the Ouflex A device enables installation to most common cabinets.
Detachable strip connectors make installation easier.
Dimensions | width 213,5 mm, height 93,3 mm, depth 96,8 mm | ||
Weight | 0.7 kg | ||
Protection class | IP 20 | ||
Operating temperature | 0 ºC…+40 ºC | ||
Storing temperature | -20 ºC…+70 ºC | ||
Power supply Operating voltage Power required Backup input Current consumption | 24 Vac, 50 Hz (22 Vac - 33 Vac) (15 Vdc output =if not connected) 13 VA (15 Vdc output = 750 mA) 34 VA Notice! Please consider 24 Vac operating voltage and power required for Triac outputs. 12vdc 300mA / 3,6W (relays not in use) 400mA / 4,8W (relays in use) | ||
Universal measurement input (can be configured) measurement types: Passive sensors (inputs 1…16) Active sensors (inputs 1…16) Contact information (inputs 1…16) Counter inputs (inputs 13…16) | Measurement channel accuracy • NTC10: +0,1 ºC between -50 ºC…+100 ºC , +0,25 ºC between +100 ºC…+130 ºC • NTC 1.8 +0,2 ºC between -20 ºC…+40 ºC, +0,6 ºC between +40°C…+70 ºC and +2.0 temp. over 75°C. • NTC 2.2: +0,2 ºC between -20 ºC…+55 ºC, +0,5 ºC between +60°C…+70 ºC and +2.0 temp. over 75°C. • NTC 20: +0,1 ºC between -20 ºC…+70 ºC, +0,6 ºC between +75ºC…+120° C • Ni1000 LG: +1,0 ºC between -50 ºC…+130 ºC • Ni1000DIN: +0,2 ºC between 100 ºC…+130 ºC, +0,5 ºC between -5 ºC…-20 ºC • PT1000 element: +1,0 ºC between -50 ºC…+130 º Also sensor tolerances and the effect of cables must be considered when calculating total accuracy 0…10 V voltage message, meas. accuracy 1 mV Milliampere signal with shunt resistor 0/4-20 mA Contact voltage 5 Vdc. Contact current 0,5 mA Contact resistance max 1,9 kΩ (closed), min 11 kΩ (open) Minimum pulse length 30 ms | ||
Digital input measurement types: Contact i nformation (inputs 21 and 22) Counter inputs (inputs 21…22) | Contact voltage 15 Vdc. Contact current 1,5 mA Contact resistance max 500 Ω (closed), min 1,6 kΩ (open) Minimum pulse length 30 ms | ||
Analog outputs (61...66) | Output voltage range 0…10 V. Output current max 10 mA/output. | ||
Relay output Change-over contact relay (71…76) Normally open contact relay (77…84) | 2 pcs, 230 V, 6 A 4 pcs, 230 V, 6 A | ||
Triac outputs 24 Vac (42 and 43) 24 Vac (44 and 45) | Output current together max 1 A Output current together max 1 A | ||
Operating voltage outputs 5 pcs 24 Vac outputs (41 5 pcs 24 Vac outputs (41 | Output current max 1 A /output Output current max 750 mA | ||
Data transfer connections RS-485 bus (A1 and B1) RS-485 bus (A2 and B2) USB-host connection USB-device connection Ethernet Ouman Access | Galvanically isolated, supported protocols Modbus-RTU Galvanically isolated, supported protocols Modbus-RTU RS-232-modem (GSMMOD) Full-duplex 10/100 Mbit/s, supported protocols Modbus-TCP/IP Intelligent remote connection built-in for use with Ounet and Ouflex Tool |
Address: Bayındır, 333. Sk. 15/A, 07030 Muratpaşa/Antalya
Phone: (0242) 237 52 37
gsm: (0242) 237 52 37
Email: info@fesis.com.tr