Unipulse F701-C Manual

UNIPULSE F701-C 中文技术手册 无锡友波贸易有限公司 0510-82706452/13861775500
2-5-3. Equivalent Circuit (Input) 输入/输出等效电路（输入）
A signal is inputted to the signal input circuit by short
-
circuiting or opening the input
terminal and the COM terminal. Short
-
circuiting is effected by means o
f a contact (such as a relay
or a switch) or a noncontact (such as a transistor or an open-collector TTL). 输入信号通过信号
输入电路的输入端子和共通端子的短路或开路输入。短路依靠触点（如继电器、开关等） 、
无触点（晶体管、开路集电极 TTL 等）来实现。
·
Do not apply external voltage to the signal input circuit.
不要外接电压到信号输入电路。
·The
external element is required to withstand Ic=10mA.
外接元件承载电流 Ic=10mA 以上。
·Leakage
from the external element is required to be 100
μ
A or below.
外接元件的漏电在 100μ A 以下。
2-5-4. Equivalent Circuit (Output) 输入/输出等效电路（输出）
The signal output circuit is open
-
collecter output of a transistor.
信号输出电路是晶体管的开路集电极输出。
·
Use external power source (up to DC30V) for driving relay (Vext).
继电器驱动电源(Vext)必须低于 DC30V。
·
Do not short
-
circuit the load, such as a coil of relay, that will break the output transistor.
不要使负载（如继电器的线圈等）短路，因为会损害输出晶体管。
·
Connect a surge absorber or a speark killer to the relay circuit as shown in the draft so that to
reduce noise trouble and extend
the life of relay. Noise trouble can be reduced, and the relay's
life can be extended.
在继电器电路边侧连接电涌吸收器或火花抑制器，以减少噪音，延长继电器寿命。
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Unipulse F701-C Specifications

General

Brand	Unipulse
Model	F701-C
Category	Accessories
Language	English