background image

Summary of Contents for MCU

Page 1: ......

Page 2: ......

Page 3: ......

Page 4: ......

Page 5: ......

Page 6: ......

Page 7: ......

Page 8: ......

Page 9: ......

Page 10: ......

Page 11: ......

Page 12: ......

Page 13: ......

Page 14: ......

Page 15: ......

Page 16: ......

Page 17: ......

Page 18: ......

Page 19: ......

Page 20: ......

Page 21: ......

Page 22: ......

Page 23: ...Modular Central Unit User Manual English Dear Client 20 Thank you very much for buying this Phocos product Please read the instructions carefully and thoroughly before using the product EN MCU ...

Page 24: ... setup Configure MPS and MPPT100 30 controlled by the MCU Configure the MPS 1 Defining a MPS as MCU controlled load switch 2 Defining a MPS as MCU controlled charger Configure the MPPT100 30 only for 12 V or 24 V system Defining a MPPT100 30 as MCU controlled charger Activation of the system Safety Recommendations Liability Exclusion Technical Data 22 24 25 26 27 27 28 31 31 32 32 34 35 36 37 37 3...

Page 25: ...uded should you encounter problems with the unit Read the information carefully at your convenience and be sure to observe the safety and usage recommendations at the end of this manual This manual contains important installation set up and safe operating instructions Please read the instructions and warnings in this manual carefully before beginning any installation Please do not disassemble or a...

Page 26: ...igh voltage risks Never touch any electrical conductors to avoid electrical shock Never work on live energized electrical equipment When working around a battery do not allow tools to bridge the battery terminals or short circuit any part of the battery Use only tools with insulated handles Operation of this device may produce a high voltage which could cause severe injuries or death in case of im...

Page 27: ...n ability via RS232 interface allowing MCU to be connected to Phocos remote displays modems or PCs MCU also provides a battery supported real time clock MCU includes a bootloader function so that firmware can be easily updated in the field Wide ranges of individual basic settings for voltage set points such as low voltage disconnect LVD low voltage reconnect LVR high voltage disconnect HVD and hig...

Page 28: ...al operation If there is insufficient ventilation e g in a cabinet the controller protects itself from over heating The MCU controller does not need any maintenance or service Remove dust with a dry tissue It is important that the battery is fully charged frequently at least monthly Otherwise the battery may be permanently damaged A battery can only be fully charged if the average energy consumpti...

Page 29: ... Note Connect the MCU by following steps described below to avoid installation problems 1 2 3 Please see fig 1 2 and 3 that shows how to install the MCU on a standard 35 mm DIN rail Mount DIN rail on to the vertical surface Open the upper cover of MCU Connect the wires leading to the green terminal five pins and then connect the wires to the battery with the correct polarity To avoid any voltage f...

Page 30: ...e change in the LED lights System Voltage The MCU can be used in 12 V 24 V or 48 V system configured using DIP switches Adjustment of system voltage level is also possible via MODCOM and PC Interface LED 1 LED 2 LED 3 LED 4 Interface 1 Interface 2 Interface 3 Interface 4 Interface 5 Interface 6 4321 NO NC C Display Functions and Interface Descriptions EN ...

Page 31: ...system bus RS232 communication interface RS485 system bus Note DIP must be configured while disconnected from battery Setting up the system basic setup The basic setup allocates default settings to each involved unit depending on its function see tables in the unit s configuration chapters An internal relay is toggled by battery voltage levels and is by default intended to start and stop a backup ...

Page 32: ...attery and the system clock is supported by the internal coin cell DIP switch 1 is ON the clock power supply will be changed to system battery automatically when MCU is reconnected to the system battery All settings will be kept DIP 1 ON MCU clock is supported by the internal coin cell DIP 1 OFF MCU clock is supported by the system battery Note In cases when the system clock is supported by the sy...

Page 33: ...system voltage selection DIP2 OFF and DIP3 ON 24 V System voltage DIP2 ON and DIP3 OFF 48 V System voltage DIP2 ON and DIP3 ON For service only DIP switch 4 is used for battery type selection DIP 4 ON Gel type battery DIP 4 OFF Liquid acid type battery EN 1 2 3 4 SAB ON OFF 1 2 3 4 SAB ON OFF 1 2 3 4 SAB ON OFF 1 2 3 4 SAB ON OFF 1 2 3 4 SAB ON OFF 1 2 3 4 SAB ON OFF ...

Page 34: ... MODCOM and PC interface Configure the MPS The MPS comes with an eight fold DIP switch which is used to set up your MPS ON OFF DIP switch 5 must be set to ON for a MCU controlled unit If set to OFF it works in stand alone mode Configure MPS and MPPT100 30 controlled by the MCU DIP switch 1 to 4 defines the address of the unit Up to 16 addresses DIP switch sets are possible to assign The DIP switch...

Page 35: ... 15 0 OFF OFF OFF OFF OFF OFF OFF ON OFF OFF ON OFF OFF OFF ON ON OFF OFF OFF ON OFF OFF ON ON OFF OFF ON ON ON OFF ON ON OFF OFF OFF ON OFF OFF ON ON ON OFF OFF ON ON ON OFF ON OFF ON ON OFF ON ON OFF ON ON ON OFF ON ON ON ON 2 Defining an MPS as MCU controlled charger 2 1Defining an MPS as MCU controlled solar charger 1 Defining a MPS as MCU controlled load switch DIP NO Setting DIP 8 OFF DIP 7 ...

Page 36: ...CU controlled generator charger Setting ON OFF ON OFF ON Function Activates MPS as charger Select generator charger Select PWM Select 2 level control MCU controlled unit DIP NO DIP 8 DIP 7 DIP 6 DIP 5 Internal default settings fixed for MPS used as charger solar or generator High Voltage Disconnect 12 V system 15 5V 24 V system 31 0V 48 V system 62 0V 33 EN 1 2 3 4 5 6 7 8 SAB ON OFF ...

Page 37: ...cycle length Non 90min day 90min day Cycle length Non 2 hours 2 hours EN 12 V system 13 1 V 14 4 V 24 V system 26 2 V 28 8 V 48 V system 52 4 V 57 6 V Toggle values Low Level High Level Meaning of toggle values Solar Charge Controller Low level starts charging High level stops charging Generator Charge Controller Low level disconnects the dump load from battery High level connects the dump load to...

Page 38: ...nly The middle position is not allowed Please set the DIP switches that are unused at DIP switch 1 to 4 define the address of the unit Up to 16 addresses DIP switch sets are possible to assign The DIP switches No 1 4 is intend for the modular system device address selection 0 15 DIP switch 8 must be set to for a MCU controlled unit If set to it works in stand alone mode DIP switch 5 6 and 7 are un...

Page 39: ...rget Voltage Boost Indication Voltage Target Voltage Equalization Indication Voltage Target Voltage 12 V system Non 13 8 V 12 5 V 14 4 V 12 1 V 14 8 V 24 V system Non 27 6 V 25 0 V 28 8 V 24 2 V 29 6 V Independent Cycle Length Non 90min day 90min day Cycle Length Non 2 hours 2 hours After you have verified all DIP switch settings assigned to all system units first connect all units to the system c...

Page 40: ...igh as 95V Use isolated tools stand on dry ground and keep your hands dry Keep children away from batteries and the charge controller Please observe the safety recommendations of the battery manufacturer If in doubt consult your dealer or installer Safety Recommendations Liability Exclusion The manufacturer shall not be liable for damages especially to the battery caused by use other than as inten...

Page 41: ...128 Made in China Phocos AG Magirus Deutz Str 12 89077 Ulm Germany www phocos com RoHS ISO9001 2000 TYPE Nominal Voltage Self Power Consumption Ambient Temp Range Dimensions Weight Type of protection MCU 12 V 24 V 48 V 20 mA 25 C to 50 C 90x150x112 mm 380 g IP22 EN ...

Page 42: ......

Page 43: ......

Page 44: ......

Page 45: ......

Page 46: ......

Page 47: ......

Page 48: ......

Page 49: ......

Page 50: ......

Page 51: ......

Page 52: ......

Page 53: ......

Page 54: ......

Page 55: ......

Page 56: ......

Page 57: ......

Page 58: ......

Page 59: ......

Page 60: ......

Page 61: ......

Page 62: ......

Page 63: ......

Page 64: ......

Page 65: ......

Page 66: ......

Page 67: ......

Page 68: ......

Page 69: ......

Page 70: ......

Page 71: ......

Page 72: ......

Page 73: ......

Page 74: ......

Page 75: ......

Page 76: ......

Page 77: ......

Page 78: ......

Page 79: ......

Page 80: ......

Page 81: ......

Page 82: ......

Page 83: ......

Page 84: ......

Page 85: ......

Page 86: ......

Page 87: ......

Page 88: ......

Page 89: ......

Page 90: ......

Page 91: ......

Page 92: ......

Page 93: ......

Page 94: ......

Page 95: ......

Page 96: ......

Page 97: ......

Page 98: ......

Page 99: ......

Page 100: ......

Page 101: ......

Page 102: ......

Page 103: ......

Page 104: ......

Page 105: ......

Page 106: ......

Page 107: ......

Page 108: ......

Page 109: ......

Page 110: ......

Page 111: ......

Page 112: ......

Page 113: ......

Page 114: ......

Page 115: ......

Page 116: ......

Reviews: