Becsys5 Installation And Technical Manual Official

Connect Ethernet port ETH0 to management network. Configure via console or web UI:

| Parameter | Recommended | |-----------|--------------| | IP address | Static / DHCP reserved | | Subnet mask | 255.255.255.0 | | Gateway | Site default | | DNS | 8.8.8.8, 8.8.4.4 | | Hostname | becsys5-[siteid] |

Industrial systems are prime targets. Despite being an internal manual, security must be embedded.

BECSys5 uses a block-diagram language called BEC-Script (similar to Function Block Diagram). Common blocks: becsys5 installation and technical manual

| Block | Function | Example Use | |-------|----------|--------------| | AND | Boolean AND | Enable cooling when both fan and T>setpoint | | PID | Proportional-Integral-Derivative | Chilled water valve position | | SCHEDULE | Weekly calendar | Occupied/unoccupied mode | | ALARM | High/low limit | Notify if supply temp > 25°C |

To build a program:

In the Hardware Configuration tree:

Use Tag Import via CSV if you have hundreds of points. Format: TagName,DataType,Address,ScalingLow,ScalingHigh.

RS-485 (DB9 Male, COM2)

| Pin | Signal | |-----|--------| | 2 | A (+) | | 3 | B (-) | | 5 | GND | | 1,4,6,7,8,9 | NC | Connect Ethernet port ETH0 to management network

Power Connector (Phoenix Contact MSTBT 2.5/3-ST)

| Pin | Label | Description | |-----|-------|-------------| | 1 | V+ | +24V DC | | 2 | V- | 0V / DC return | | 3 | ⏚ | Earth ground |

Each point requires a unique object identifier within the BACnet device. Naming convention: [Equipment]_[PointType]_[Function]. Use Tag Import via CSV if you have hundreds of points

Example for an AHU supply air temperature sensor:

To create points via web UI: