BA8BM MSYSTEM | Alldatasheet

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MODEL: BA8BM-DAC8 BA8BM-DAC8 SPECIFICATIONS ES-7341 Rev.3 Page 1/6 https://www.m-system.co.jp/ Remote Control / Supervisory System BA8 Series DISCRETE INPUT & RELAY OUTPUT MODULE, 4 points each (BACnet MS/TP) 115 (4.53) 73 (2.87) mm (inch) 80.5 (3.17) MODEL: BA8BM-DAC8-M2

ORDERING INFORMATION

  • Code number: BA8BM-DAC8-M2 COMMUNICATION TYPE BM: BACnet MS/TP I/O TYPE DAC8: 4-point dry contact inputs, 4-point relay contact outputs POWER INPUT AC Power M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, 47 – 66 Hz) GENERAL SPECIFICATIONS Connection BACnet MS/TP: Tension clamp terminal block I/O: Tension clamp terminal block Power input: Tension clamp terminal block Housing material: Flame-resistant resin (gray) Isolation: BACnet MS/TP to contact input to contact output to power to FE Output Mode: Settable with side DIP switch Simulated I/O: Settable with front DIP switch Output: Settable with front DIP switch Status indicator LEDs: PWR, RUN, ERR, SD, RD (Refer to the instruction manual) I/O status indicator LEDs: Green LED with I/O ON BACnet COMMUNICATION Applicable standard: ANSI/ASHRAE Standard 135-2010 BACnet stansdard device profile: BACnet Application Specific Controller (B-ASC) Number of supported object: 9 max. Supported object type: Binary Input, Binary Output, Device, Accumulator Supported BIBBs: Data Sharing Read Property-B (DS-RP-B) Read Property Multiple-B (DS-RPM-B) Write Property-B (DS-WP-B) Write Property Multiple-B (DS-WPM-B) COV-B (DS-COV-B) Device Management Dynamic Device Binding-B (DM-DDB-B) Dynamic Object Binding-B (DM-DOB-B) Device Comunication Control-B (DM-DCC-B) Time Synchronization-B (DM-TS-B) UTC Time Synchronization-B (DM-UTC-B) Supported data link layer: MS/TP master (Clause9) Supported character code: ISO 10646 (UTF-8) ■ BACnet MS/TP MAC address: 00 to 7F with rotary switch Baud rate: 9600/19.2 k/38.4 k/76.8 kbps (with rotary switch) Standard: Conforms to TIA/EIA-485-A Transmission distance: 1500 meters max. Transmission media: AWG22 (two shielded twist pair cables) Character: 8 data bits, no parity, 1 stop bit Terminating resistor: Built-in (ON/OFF setting with DIP switch, factory setting: OFF)

MODEL: BA8BM-DAC8 BA8BM-DAC8 SPECIFICATIONS ES-7341 Rev.3 Page 2/6 https://www.m-system.co.jp/ INPUT SPECIFICATIONS Number of input: 4 Isolation: Optical isolator Input resistance: Approx. 4.4 kΩ Common: 1 common per 4 points (4 terminals) Contact detecting: 24 V DC ±10% ON voltage/ON current: ≤ 12 V, ≥ 2.5 mA OFF voltage/OFF current: ≥ 17 V, ≤ 1.5 mA ON delay time: ≤ 2.0 msec. OFF delay time: ≤ 2.0 msec. ON detecting time: Approx. 5.0 msec. ■ PULSE INPUT SPECIFICATION Maximum frequency: 100 Hz (ON/OFF time ≥ 5 msec.) Totalized pulse range: 0 - 4,294,967,295 Max. totalized pulse range: 1,000 - 4,294,967,295 (Factory setting: 9,999,999) Count at overflow: Reset and restart at ‘0'. OUTPUT SPECIFICATIONS Number of output: 4 points Common: 1 common per 1 point Rated load: 250 V AC @ 2A, 30 V DC @ 2A Maximum switching voltage: 250 V AC, 30 V DC Maximum switching power: 500 VA (AC), 60 W (DC) Minimum applicable load: 24 V DC @ 5 mA Relay life Mechanical: 2 × 107 cycles (180 cycles per min.) When driving an inductive load, external contact protection and noise quenching recommended. ON delay time: ≤ 10 msec. OFF delay time: ≤ 10 msec. Output data update time: Approx. 300 msec. INSTALLATION Power consumption

  • AC: Approx. 5 VA at 100 V Approx. 7 VA at 200 V Approx. 8 VA at 240 V Operating temperature: 0 to 50°C (32 to 122°F) Operating humidity: 10 to 90 %RH (non-condensing) Atmosphere: No corrosive gas or heavy dust Mounting: DIN rail Weight: 350 g (0.77 lb) PERFORMANCE Battery backup: RTC (for 7 days max.) Calendar clock accuracy: Monthly deviation 2 minutes at 25°C Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 1500 V AC @ 1 minute (BACnet MS/TP to contact input to contact output to power to FE) STANDARDS & APPROVALS EU conformity: EMC Directive EMI EN 61000-6-4 EMS EN 61000-6-2 Low Voltage Directive EN 61010-1, EN 61010-2-201 Measurement Category II (contact output) Installation Category II (power input) Pollution Degree 2 BACnet MS/TP to contact input to contact output to power: Reinforced insulation (300 V) RoHS Directive

MODEL: BA8BM-DAC8 BA8BM-DAC8 SPECIFICATIONS ES-7341 Rev.3 Page 3/6 https://www.m-system.co.jp/ EXTERNAL VIEW MAC Address Setting Rotary SW Baud Rate Setting Rotary SW Function Setting DIP SW (SW3) Power Supply Connector ˙ FRONT VIEW ˙ SIDE VIEWFactory Setting Connector COM SLD SLD C C C C On Output Mode Setting DIP SW (SW1) SW1 ON RUN PWR RUN ERR SD RD RATE MAC.ADD ON TERM CNFG U(+) V(-) FE 1ON On Status Indicator LED BACnet MS/TP Communication Connector I/O Connector I/O Status Indicator LED Terminating Resistor SW Simulated I/O Setting DIP SW (SW2) CONNECTION DIAGRAMS Tension clamp terminal blocks are used for I/O, power input and connection. ■ COMMON SPECIFICATION Applicable wire size: 0.2 − 1.5 mm2; stripped length 10 mm Recommended solderless terminal

  • AI0,25-10BU 0.25 mm2 (Phoenix Contact)
  • AI0,34-10TQ 0.34 mm2 (Phoenix Contact)
  • AI0,5-10WH 0.5 mm2 (Phoenix Contact)
  • AI0,75-10GY 0.75 mm2 (Phoenix Contact)
  • A1-10 1.0 mm2 (Phoenix Contact)
  • A1,5-10 1.5 mm2 (Phoenix Contact)
  • INPUT 1. X0 INPUT 0 3. X1 INPUT 1 5. X2 INPUT 2 7. X3 INPUT 3 2. C COM 4. C COM 6. C COM 8. C COM
  • OUTPUT Y0 OUTPUT 0 11 . Y1 OUTPUT 1 13 . Y2 OUTPUT 2 15 . Y3 OUTPUT 3 10 . C0 COM 12 . C1 COM 14 . C2 COM 16 . C3 COM Applicable connector: MSTB2,5/16-G (Phoenix Contact) attached to the module I/O■

MODEL: BA8BM-DAC8 BA8BM-DAC8 SPECIFICATIONS ES-7341 Rev.3 Page 4/6 https://www.m-system.co.jp/ 1. U (+) 2. V (−) 3. FE Functional Earth Applicable connector: MSTB2,5/3-GF-5,08 (Phoenix Contact) attached to the module POWER INPUT ■ 1. A+ BACnet MS/TP Communication 2. B− BACnet MS/TP Communication 3. COM Common 4. SLD Shield 5. SLD Shield Applicable connector: MSTB2,5/5-GF-5,08 (Phoenix Contact) attached to the module COMMUNICATION■ COM SHD SHD BA8BM−DAC8 COM SHD SHD BA8BM−DAC8 COM SHD FG Terminating Resistor BACnet MS/TP * To activate the built-in terminating resistor, set the terminating resistor SW to ON. MASTER CONNECTION ■ B– B– B– *

MODEL: BA8BM-DAC8 BA8BM-DAC8 SPECIFICATIONS ES-7341 Rev.3 Page 5/6 https://www.m-system.co.jp/ SUPPORTED BACnet PROPERTY ■ CONTACT INPUT PROPERTY NAME WRITING Object_Identifier Unwritable Object_Name Writable Object_Type Unwritable Present_Value Unwritable Description Writable Device_Type Writable Status_Flag Unwritable Event_State Unwritable Reliability Unwritable Out_Of_Service Writable Polarity Writable Inactive_Text Writable Active_Text Writable Change_Of_State_Time Unwritable Change_Of_State_Count Writable Time_Of_State_Count_Reset Unwritable Elapsed_Active_Time Writable Time_Of_Active_Time_Reset Unwritable ■ CONTACT OUTPUT PROPERTY NAME WRITING Object_Identifier Unwritable Object_Name Writable Object_Type Unwritable Present_Value Writable Description Writable Device_Type Writable Status_Flag Unwritable Event_State Unwritable Reliability Unwritable Out_Of_Service Writable Polarity Writable Inactive_Text Writable Active_Text Writable Change_Of_State_Time Unwritable Change_Of_State_Count Writable Time_Of_State_Count_Reset Unwritable Elapsed_Active_Time Writable Time_Of_Active_Time_Reset Unwritable Minimum_Off_Time Writable Minimum_On_time Writable Priority_Array Unwritable Relinquish_Default Writable ■ PULSE INPUT PROPERTY NAME WRITING Object_Identifier Unwritable Object_Name Writable Object_Type Unwritable Present_Value Unwritable Description Writable Device_Type Writable Status_Flag Unwritable Event_State Unwritable Reliability Unwritable Out_Of_Service Writable Scale Writable Units Writable PreScale Writable Max_Pres_Value Writable Value_Change_Time Unwritable Value_Before_Change Unwritable Value_Set Writable

MODEL: BA8BM-DAC8 BA8BM-DAC8 SPECIFICATIONS ES-7341 Rev.3 Page 6/6 https://www.m-system.co.jp/ EXTERNAL DIMENSIONS unit: mm [inch] 115 (4.53) 50 (1.97) DIN RAIL (35 mm wide) SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. FE C C COM SLD SLD CONTACT INPUT 0 CONTACT INPUT 3 CONTACT OUTPUT 0 CONTACT OUTPUT 3 Input Circuit Output Circuit Isolation Isolation STATUS INDICATOR LED Comm. Circuit Control Circuit ROTARY SW To Other BACnet MS/TP devices U (+) V (−) DIP SW POWER Specifications are subject to change without notice.