Qonnex 2-Wire REL.44 User manual

Qonnex
38
Quick start 2-Wire v3.0
REL.44, Modbus I/0 module
The REL.44 module has 2 bi-stable, potential-free
10A relay contacts and 2 low-power solid-state
outputs for switching coupled consumers.
In addition, there is also a P1 connection for
reading the digital meter* and 2 pulse inputs for
counting and / or time measuring consumers via
impulses.
This module can be wired via Modbus with a
MEMo3 and from there configured and controlled. Multiple REL.44 can be
connected to the MEMo3 web server.
The REL.44 is a 'Modbus slave' i/o module and can therefore also be used to
connect with any Modbus master, as Modbus relay, but also as P1 to Modbus
and or pulse to Modbus interface. The list of Modbus registers can be found
on the 2-wire website.
The push button on the front serves to (temporarily) pair the REL.44 with
WiFi to download the latest firmware.
*REL.44 is compatible with all Belgian and Dutch digital meters.
Via P1, REL.44 reads:
 Consumption import high rate
 Consumption import low rate
 Consumption export high rate
 Consumption export low rate
 Rate (high or low rate)
 Consumption of gas (if measuring device is present)
 Consumption of water (if measuring device is present)
 Consumption import high + low rate
 Consumption export high + low rate
 Consumption import – export (positive or negative)
1. Connect:
Power supply: [1] Always first connect the optional 9–15 ±10% Volt
DC power supply and only then [2] P1 port input with galvanic
isolation with RJ12 cable (max 3 meters). Only with a Belgian or a
DSMR 5.x digital meter one does NOT
need to connect an external 15 VDC
power supply*
*Provided that the digital meter provides sufficient
power: the COM LED must first be constantly lit to
flicker on/off after approx. 10sec. If there is not
enough power from the digital meter, the REMI will
restart itself after about 3 minutes of charging, or
disconnect itself and only connect when all LEDs are
off.
Modbus:[3] shielded EIB bus cable 4x
0.5mm² use and respect the color code
GAB=black, yellow and white. ReMI or
set as Modbus master with 2-WIRE
meters, or Modbus slave in a MEMo3
setup, not both simultaneously.
Pulse IN: [4] 2x NO potential-free reed
contact, 0-5v/2mA, cable max. 2 meters, section 2x0.5mm². Pulse
duration min. 100msec, max. 10 pulses/hour.
Pulse-OUT: [5] 2x low power solid state contact with optical
isolation, max. 24 VDC/5mA, cable max. 2m, section 2x0.5mm².
Generates via logic either consumption pulses of P1 meter, or a low-
power switching contact.
Relay output: [6] 2x bi-stable potential-free 10A/230V relay
contact up to max. 2300 Watt ohmic load, or use as release contact
to the control of eg heat pump, charging station, boiler,
accumulation,... Connection wire min. 0.25mm² ... Max. 2.5mm².
Please note:
•Mono-phase module: connect both contacts to the same phase!
•Bi-stable: in case of voltage interruption, they retain their position!
LED:[7]PWR:power status, COM:Communication, R1 and R2: status
relays.
Antenna: On the SMA connector the WiFi antenna screws, when
mounted in metal cabinet order the optional antenna with magnetic
base.
2. Configuration in MEMo3b via tablet of PC:
See also MEMo3b manual 1.3.
In summary:
1. Login as installer under Level3:
password 'Level3' and then 'CANCEL'
2. Create a channel with 'ADD
CHANNELx'
3. When the channel appears click on the CHx button so that the channel
configuration opens see figure
4. As a module type you choose 'REL 44'
5. Enter Modbus address and that MUST be the same for all channels of
this REL.44 module
6. Enter the serial number e.g. '44R00770'
7. As a fashion you choose either:
a. 'P1 port' and complete P1 Type and Protocol (Belgium=6)
b. 'Bi-stable', choose Relay 1-4, at para3 power in Watts
c. 'Counter', choose IN1 or 2, give at para 3 pulse weight
d. 'Time', choose IN1 or 2, at para3 consumption after 1 hour
8. Press 'SEND'
9. Press 'SAVE'
Below is an example with 3 channels of the same REL.44 module.
3. Pairing with WiFi for upgrade
REL.44 is controlled via Modbus from the Memo3 module. The
connection with WiFi is only necessary if you want to upgrade.
Once REL.44 is connected correctly (see power supply REL.44) the
green PWR LED will be constantly lit followed by the orange COM
LED which after about 10 sec. flickers on/off every second. To
REL.44, the 'WiFi access point' mode can be applied for about 5
seconds to press the JOIN/UPG button until the orange LED is
constantly lit. REL.44 now becomes "WiFi access point".
NOTE: WiFi range: Make sure that during WIFI connection and also
during firmware upgrade the distance between REL.44,router,
smartphone or PC is as short as possible!!!
NOTE: Change existing WiFi link: Orestartand then press the JOIN/UPGR
button after 2-3 seconds (approx. 5 sec) until the COM LED remains
solidly lit. REL.44 now becomes "access point".

Qonnex
39
Quick start 2-Wire v3.0
OER.44 ACCESSPOINT:
Choose 'networks' on your laptop, smartphone or tablet
and if it works well, the list should now say: '2-WIRE-
REL04'. Select this network. When asked for a key
(password): 'adminREL04'.
Automatically your web browser opens and after a
maximum of 1-2 minutes you will be redirected to a
REDIRECT page where you can then enter the IP settings.
N.B.: If this does not work automatically, surf to 192.168.4.1 (type
in the browser toolbar). If it does not work immediately, try to pair via
smartphone or tablet and be sure to check the Wi-Fi signal. Also check if the
COM LED is continuously lit.
REDIRECT PAGE
Once on the redirect page, click on 'Configure
WiFi' and a list of networks in your vicinity will
appear. You can now select your WiFi network from
the list (SSID), and also enter the password of your
network. After serving, press SAVE and you will
receive the confirmation.
You may need to restart now and REL.44 is now
connected to your WiFi network. You now get an orange LED which
gives a heartbeat every 5 seconds. You can now upgrade by pressing
the JOIN/UPGR button for approx. 5 seconds until the LED is
continuously lit.
4. General remark:
 Pre-activate the Belgian digital meters on the Fluvius website
to open power and data to the P1 port.
 If no digital meter or digital meters with DSMR 4.x: then
connect the optional 15VDC power supply.
5.Modbus registers:
REL.44 can be used as a Modbus slave module and can serve as:
 Relay module puts 2x 10A/230V in 2x Solid-state relay
 P1 port to Modbus interface
 Pulse input to Modbus interface
The list of Modbus register can be found on the product page on the
2-Wire website.
6. Technical data:
General:
 WiFi network 802.11 b/g/n/e/i (2.4 GHz) , which needs
internet access. Built-in antenna.
 Tx pwr:802.11b:+20dBm, 802.11g:+17dBm, 802.11n:+14 dBm
 Rx Sensitivity:802.11b: -91 dbm (11 Mbps) 802.11g: -75 dbm
(54 Mbps), 802.11n: -72 dbm (MCS7)
 Security: WPA/WPA2, Encryption: WEP/TKIP/AES
 Network Protocol: IPv4, TCP/UDP/HTTP/FTP
 Built-in time clock daily synchronous with an NTP clock.
 2 digital inputs potential-free (pulse or time base)
 2 optically isolated pulse outputs max. 24VDC/max 5mA
 Connector for external power supply 8-15V/1A
 Modbus master of slave configurable
 2 bi-stable relay-OFF 10A/230V potential-free, max.2300Watt
ohmic load. Transfer voltage to bus 3kV
 16 log channels, 10 days with 5 min.-, 1 year with day
resolution.
 Included: 3 meter RJ12/6p6c cable (power supply from >DSMR
5)
Operating conditions:
 Operating temperature range: 5 °C to 40 °C, indoor mounting
 Maximum humidity: 80 %, no condensation, Max.: 2000m
Physical properties:
 Housing: plastic, self-extinguishing UL94-V0
 Degree of protection: IP20, EN 60529
 Dimensions: 2 DIN rail modules ca 75 grams
Quality marks:
 CE : According to EMC and low voltage directive: RE EMC: ETSI
EN 301 489-17 V3.2.4; EMC : EN 61326-1:2013, Safety: EN
61010-1:2010 + A1:2019; RoHS.
7. Installation prescription
The installation must be carried out by an approved installer and in
accordance with the applicable regulations.
During installation, the following must be taken into account (non-
exhaustive list):
- the applicable laws, standards and regulations.
- the state of the art at the time of installation.
- this manual which mentions only general provisions and should be read
in the context of each specific installation.
- the rules of good workmanship.
This manual must be attached to the electrical installation file. On the 2-
Wire website you can always find the most recent manual of the product.
8. Support
Do you want to exchange the product in case of a possible defect? Then
contact your wholesaler or order a "review module" online.
9. Warranty provisions
The warranty period is two years from the date of delivery. The delivery
date is the invoice date of purchase of the product by the consumer. If no
invoice is available, the production date applies. The consumer is obliged
to inform Qonnex bvba in writing about the lack of conformity, and this at
the latest within two months after discovery. In the event of a lack of
conformity, the consumer is only entitled to a free repair or replacement
of the product, which is determined by Qonnex. Qonnex is not
responsible for a defect or damage as a result of incorrect installation,
improper or negligent use, incorrect operation, transformation of the
product, maintenance in violation of the maintenance instructions or an
external cause such as moisture damage or damage due to overvoltage.
The mandatory provisions in national legislation on the sale of consumer
goods and the protection of consumers in countries where Qonnex sells
directly or through distributors, agents or permanent representatives take
precedence over the above provisions.
Qonnex sprl
B-9310 Aalst,
Belgium
[email protected]
www.2-wire.net