NSB202-502描述
产品说明:
NSB202-502是ABB公司生产的一款产品。它是一种电力传输和分配设备，用于将电能从发电厂输送到终端用户。该产品具有、可靠和的特点，能够满足
各种电力传输和分配需求。
产品应用:
NSB202-502广泛应用于电力行业，主要用于电力输送和分配系统中。它可以用于发电厂、变电站、电网输电线路等场合，确保电能的传输和分配。
品牌介绍:
ABB是的电气设备制造商和自动化技术解决方案提供商。公司成立于1883年，总部位于瑞士苏黎世。ABB致力于为工业、能源、交通和基础设施等领域提供创新的产
品和解决方案，以提率、可靠性和可持续性。ABB的产品和技术广泛应用于电力传输和分配、工业自动化、机器人技术、电动汽车充电等领域，深受客户的信赖和好
评。
The factory setting for the current output is 4 ... 20 mA.
For devices without explosion protection or for operation in Zone 2 / Div. 2 the following
is valid:
The signal can be configured in "active" or "passive" mode. The current setting is contained in
the order confirmation.
For devices for operation in Zone 1 / Div. 1 the following is valid:
For devices designed for use in Ex Zone 1 / Div.1, the current output cannot be reconfigured
subsequently. The configuration required for the current output (active/passive) must be
specified when the order is placed.
For the correct current output design (active/passive), see the marking contained in the device's
terminal box.
If the signal is configured in "active" mode, no external power may be supplied to the current
output.
If the signal is configured in "passive" mode, external power supply to the current output is
required (similar to pressure and temperature transmitters).
For units with PROFIBUS PA, the bus address must be checked or configured prior to start-up.
If no bus address information was supplied by the customer, the unit was shipped with its BUS
address set to “126”.
The address must be reset during start-up to a number within the valid range (0 … 125).
Important (Notice)
The address selected may only appear once in the segment.
The address can be set either locally on the unit (via the DIP switches on the digital board),
using system tools, or via a PROFIBUS DP master class 2 such as Asset Vision Basic
(DAT200).
The factory setting for DIP switch 8 is OFF, i.e., the address is set using the fieldbus.
The front cover can be unscrewed to change the settings. It is also possible to set the address
via menu by using the keys on the display board.
The PROFIBUS PA interface conforms with Profile 3.01 (fieldbus standard PROFIBUS, EN
50170, alias DIN 19245 [PRO91]).
The transmitter transmission signal is designed according to IEC 61158-2.
Important (Notice)
The manufacturer-specific PROFIBUS PA ID no. is: 0x3430.
The unit can also be operated with the PROFIBUS standard ID nos. 0x9700 or 0x9740.
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郑重承诺
1.凡本公司出售的物品，模块卡件等，质保期内正常使用出现的质量问题免费换新，绝不推诿扯皮。
2.超出质保期的未停产物资设备，出现质量问题仅收取相关配件成本费用。
你们
3.已停产的物资设备，提供代替型号及设备更换流程服务。
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5.不定时回访客户所购物资使用情况，如有问题及时解决。公司热线24小时提供服务，客户提出的问题1小时内做出答复。
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