Solar-Log MOD I/O Quick Start Guide
Introduction
This installation manual is intended for use by solar energy technicians and professional electricians, as well as Solar-Log Base users. It should be noted that the installation and commissioning of the individual components is only to be performed by properly trained specialists.
The Solar-Log™ must only be used by persons who have fully read and understood this manual before installing, operating and/or servicing the device.
Important Safety Information
! Disconnect the power of the Solar-Log Base before plugging in/out the bus connector and before connecting the module with the Solar-Log™™.
Assembly
The Solar-Log MOD I/O module is manufactured in accordance with protection class IP20 and is designed exclusively for installation in suitable for dry, dust-free indoor use. The assembly itself can be carried out both via wall mounting as well as on a DIN rail. Power is supplied via the bus system by the Solar-Log Base. A power supply via pins power + and - is not required for the PM+ function. The need of an external power supply is optional and depends on the output current.
Module Solar-Log MOD I/O Connection and Mounting
Take one of the 2 bus connectors included in the scope of delivery. The bus connector is plugged into the back of the Solar-Log Base.
Take the second bus connector and plug it into the back of the Solar-Log MOD I/O. To complete the HBus connection, plug the two bus connectors together. Now the connected housings can be snapped into the DIN rail.
Follow the short instructions for the Solar-Log Base.
Connections
Top Connections
Currently without function: None
Power: COM, PM+
Bottom Connections
COM: COM
PM+: PM+
Without function: 6, 5, 4, 3, 2, 1
For further information on connecting the ripple control receiver, please refer to the installation manual.
Technical Data
| Pin | Solar-Log MOD I/O |
|---|---|
| COM Functional earthing | |
| 1 | Control signal active power |
| 2 | Digital_In 1 |
| 3 | Digital_In 2 |
| 4 | Digital_In 3 |
| 5 | Digital_In 4 |
| 6 | Control signal reactive power |
| COM Functional earthing |
| Description | Details |
|---|---|
| Device voltage | 24V (+-5%), in exceptional cases 12V (+-5%) |
| Total current of the outputs | With a power supply via the HBus: 250 mA With an external power supply: 1A |
| Cable cross-section | Solid conductor: 0.2 ... 1.5 mm² / 24 ... 16 AWG Fine-stranded conductor: 0.2 ... 1.5 mm² / 24 ... 16 AWG With ferrules: 0.14 ... 1 mm² / 26 ... 18 AWG (ferrules to be used for fine-stranded conductor) |
| Strip length | 8.5... 9.5 mm / 0.33 ... 0.37 inch, with ferrules ≥ 6mm / 0.24 inch (Please take into account the diameter of the plastic sleeves) |
| Power consumption | min. 2 W |
| Control signal | Voltage of the control signal corresponds to supply voltage of the Solar-Log Base |
| Dimensions (WxHxD) in mm | 53.6x89.7x60.3 |
