LAN Hub
Overview
The LAN/Power Hub boards provide a convenient method of connecting Modules, LAN Isolators, Fibre Modems, and LAN Over Ethernet interfaces to an Integriti RS485 LAN. The plug-on screw terminal connections allow easy connection and disconnection of Modules and/or LAN segments.
Technical Details
- Variants:
- 995910: 9-Way LAN Hub. Multi-purpose (LAN + Detector Power). Features additional terminals for detector positive and zero volt connections.
- 995911: 10-Way Breakaway LAN HUB. Can be used as a single 10-way HUB or broken into 3 separate hubs (2 x 3-way and 1 x 4-way sections).
- 995914: Detector Power HUB. Provides a single 32-way HUB for distribution of detector positive and zero volt connections. 0 LAN Distribution Ports.
- 995915: Mini 8-Way LAN HUB. Compact 8-Way RS485 LAN Hub. Functionally identical to the 995911 but in a more compact form factor (94 x 55mm).
- Power Supply Input: 13.75V DC.
- Installation Environment: 0°C to 50°C, 15% to 85% Relative Humidity (non-condensing).
- Indicators: Includes an LED power indicator on all variants.
Physical Dimensions
| Variant | Length | Width |
|---|---|---|
| 995910 | 180mm | 68mm |
| 995911 | 198mm | 35mm |
| 995914 | 200mm | 94mm |
| 995915 | 94mm | 55mm |
Board Layout
9-Way LAN Hub - 995910
Power Det+/- Hub 32-Way Detector Power Hub - 995914
Mini 8 Way LAN HUB - 995915
10-Way Breakaway LAN HUB - 995911
Terminal Pinouts
9-Way LAN Hub (995910)
| Terminal Block | Label | Function | Connection Notes |
|---|---|---|---|
| P1 - P9 | POS, 0V, A, B | LAN Distribution | 9 x Standard RS485 LAN Ports. |
| P10 | POS, 0V | Detector Power | 32 x (+) and (-) terminals for sensors. |
10-Way Breakaway Hub (995911)
| Section | Terminals | Function | Notes |
|---|---|---|---|
| Section 1 | POS, 0V, A, B | 3-Way Hub | Independent if board is snapped. |
| Section 2 | POS, 0V, A, B | 3-Way Hub | Independent if board is snapped. |
| Section 3 | POS, 0V, A, B | 4-Way Hub | Independent if board is snapped. |
Detector Power Hub (995914)
⚠️ Note: This board has 0 LAN ports. It is for power distribution only.
| Terminals | Function | Connection Notes |
|---|---|---|
| (+) Terminals | Detector Pos | 32 x Positive distribution points. |
| (-) Terminals | Detector Neg | 32 x Negative distribution points. |
Installation
- The board should be mounted in a suitable secure enclosure using the provided metal PCB mounting clips or plastic clip-in PCB supports.
- All variants are supplied complete with terminal blocks and mounting posts/self-adhesive mounts.
- The Breakaway type (995911) features two sets of perforations to allow the board to be broken down to a smaller size when necessary.