ترمینیشن بورد مدل TB-D5016-HIM-002 شرکت GMI

مشخصات و کاربرد ترمینیشن بورد مدل TB-D5016-HIM-002 شرکت GMI

این برد ترمینیشن (TB) امکان اتصال مستقیم بین کارت‌های ورودی/خروجی (I/O) سیستم و ماژول‌های سری D5000 و D6000 را فراهم می‌کند. حفاظت ایمنی ذاتی (Intrinsically Safe) و همچنین جداسازی سیگنال بین ناحیه ایمن (Safe Area) و ناحیه خطرناک (Hazardous Area) توسط تجهیزات جانبی (Associated Apparatus) سری D5000 تأمین می‌شود.

منبع تغذیه 24 ولت DC برد ترمینیشن به دو ترمینال پلاگینی متصل است تا قابلیت استفاده از منبع تغذیه افزونه (Redundant Power Supply) فراهم شود. تغذیه مورد نیاز ماژول‌ها نیز از طریق باس تغذیه (Power Bus) موجود روی برد ترمینیشن تأمین می‌گردد.

کاربرد: HIM

Environmental conditions

Operating: temperature limits – 40 to + 70 °C, relative humidity max 90 % non condensing, up to 35 °C.
Storage: temperature limits – 45 to + 80 °C.

Fault detection

1) Preventive - abnormal supply voltage: supply 1 or supply 2 is < 18 Vdc (Under Voltage, UV) or > 30 Vdc (Over Voltage, OV).
2) Critical - abnormal supply voltages or cumulative fault: both supplies are in under (< 18 Vdc) or over (> 30 Vdc) voltage condition OR cumulative fault indication (about presence of short or open field circuit for any DO channel).
LED fault signaling (for both case 1 and 2): 2 red LEDs (UV and OV of supply 1); 2 red LEDs (UV and OV of supply 2); a cumulative fault red LED.
Relay fault signaling (one for each case 1 or 2): a voltage free NE SPDT - 1 Form C relay contacts (de-energized in fault condition)
Contact material: AgCdO.
Contact rating: 2 A 36 Vac 72 VA, 2 A 48 Vdc 80 W (resistive load).
Mechanical / electrical life: 30 * 106 / 1 * 105 operation, typical.
Coil status LED indication: yellow color, turn on when coil is energized.
Connection: by polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm2.

HART Multiplexing

Connection: 34 poles male connectors (requires female mating connector).

I/O Card Interface

Connection: one 96 poles male connector DIN 41612-R (require female mating connectors).
Cable type: X-CA 005.

Mounting

Type: Hardware included for mounting on wall and single DIN rail. Flat ribbon 34-poles cable included for PCB connection.
Weight: about 800 g (excluding modules and mounting options).
Location: Safe Area / Ordinary locations.
Dimensions: Width 534 mm, Depth 176 mm, Height 125 mm.

Supply

Voltage: 24 Vdc nom (20 to 30 Vdc) reverse polarity protected, double terminal blocks for redundant power supply, with OR diodes to mix supply voltages.
Connection: by polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm2.
2 LEDs indication: green color, one for supply 1 and one for supply 2.
Protection fuse: 4 A time lag (spare fuse provided on Termination Board).