ترمینیشن بورد مدل TB-D5016-ABB-001 شرکت GMI

معرفی محصول

مشخصات و کاربرد ترمینیشن بورد مدل TB-D5016-ABB-001 شرکت GMI

این برد ترمینیشن (TB) اتصال مستقیم بین کارت ورودی/خروجی (I/O Card) سیستم و ماژول‌های سری D5000 / D6000 را فراهم می‌کند. حفاظت ایمنی ذاتی (Intrinsically Safe) و ایزولاسیون سیگنال بین ناحیه امن (Safe Area) و ناحیه خطرناک (Hazardous Area) توسط تجهیزات واسط سری D5000 (Associated Apparatus) تأمین می‌شود.

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

کاربرد: ABB

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 * 10 6 / 1 * 10 5 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 mm 2.

I/O Card Interface

Connection: two 25 poles SUB-D male connectors (require female mating connectors).

Mounting

Type: Hardware included for mounting on wall and single DIN rail.
Weight: about 400 g (excluding modules and mounting options).
Location: Safe Area / Ordinary locations.
Dimensions: Width 267 mm, Depth 176 mm, Height 125 mm. Features

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 mm 2.
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).