LIFT COMMUNICATION · LIFT-SIDE CONNECTION
Wireless
2/4-wire extension
1局 configuration
Use 4G IoT wireless communication to reach the duty side. Match field wiring to the 2-wire/4-wire intercom system and confirm the 1局 configuration against this panel and site requirements.
Check field wiring and wireless communication separately
This photo has one intercom terminal group marked 1局. Confirm wireless communication and the field 2-wire/4-wire connection separately.
Intercom connections
Check wiring system, terminals and power for each group in the 1局 configuration. Panel labels do not establish site compatibility.
Wireless communication
Check operator coverage, accounts and console communication at the installation point. Confirm the separate purpose of the panel network port.
INTERCOM SYSTEM · CONNECTIONS
From the lift
to the duty station.
Lift-side intercoms connect to the duty side through a wireless extension and 4G IoT communication. Confirm site coverage, account and console configuration.
- AMachine-room intercom
- BCar-roof intercom
- CCar intercom
- DPit intercom
- 01
Lift-side intercoms
Machine room · car roof · car · pit
- 02
Wireless extension
This model: 1 terminal group
- 03
4G IoT communication
Confirm operator, coverage and account
- 04
Duty station
Select the console for the setup
The four locations are intercom positions; this model has 1 intercom terminal group. Location count and terminal-group count describe different things. The AI-generated scene is conceptual, not a product image or a terminal or installation wiring drawing.
Three checks before connection
Existing intercom model and wiring system; the terminal groups, supply and actual wiring; operator coverage, account and duty-console configuration.
Original wiring references
Chinese-language originals. Open when needed.
The drawing contains lift intercoms, power, an extension and different duty consoles. It explains the system relationship; its pictured extension count does not replace this model’s configuration.
Use the introduction to locate antenna, network, power and intercom connections. Its 1–4局 annotation describes a series and does not make this 1局 panel a 4局 configuration.
CONFIGURATION & PARAMETERS
Read this model’s panel and configuration
4G communication comes from this product description; interface labels come from its photo. Operator checkboxes are unselected and do not identify the fitted operator configuration.
- Communication
- 4G IoT wireless communication
- Panel name
- 4G wireless network extension
- Configuration labels
- 2-wire, 4-wire; 1局
- Visible network port
- One RJ45 marked 10/100M; confirm its configured use
- Intercom terminals
- 1局; L, R, G, 12V
- Power terminals
- GND, 12V
Confirm fit using the actual wiring
Intercom groups
Provide models, corresponding lift names and clear wiring photos for the 1局 configuration.
Communication conditions
Provide operator, installation coverage and console model; check the wireless account and communication configuration.
Wiring system and power
Check the 2-wire/4-wire version, supply, polarity and location against the actual terminals.
MODEL & SITE FIT
Match the 1局 extension to wiring and communication conditions
Bring the model and wiring photo for the intended intercom group, duty-console model, operator coverage and installation power conditions.