MAYSER安全控制單元SG-EFS 104 ZK 2/1產(chǎn)品參數(shù)
Technical Data | ||
Connecting voltage US | ||
SG-EFS 104 ZK2/1 L20ms | AC 24 V | DC 24 V |
SG-EFS 134 ZK2/1 L20ms | AC 230 V | |
Voltage tolerance | -15% to +10% | -15% to +20% |
Nominal frequency | 50 Hz | |
Frequency tolerance | 48 - 62 Hz | |
Power consumption | < 5 VA for AC | < 5 W for DC 28 V |
Sensor voltage | DC 15 V | |
Control Unit Outputs | ||
Switching channel K1 and K2 | 11/14, 21/24 | |
Switching voltage | max. AC 240 V | max. DC 24 V |
Switching current | 4 A | 1 A |
Fault indicator relay K3 | 31/32 | |
Switching voltage | max. AC 42 V | max. DC 42 V |
Switching current | max.100 mA | max. 100 mA |
MAYSER安全控制單元SG-EFS 104 ZK 2/1產(chǎn)品介紹
單故障安全電子模塊具有兩個(gè)通道（冗余）。
每個(gè)通道觸發(fā)一個(gè)力導(dǎo)繼電器。每個(gè)開(kāi)關(guān)周期后，繼電器通過(guò)觸點(diǎn)返回進(jìn)行自檢。電子設(shè)備監(jiān)視連接的傳感器的電阻，這些傳感器具有特定的閉路電流。
當(dāng)未激活傳感器時(shí)，兩個(gè)輸出繼電器均通電，并且兩個(gè)黃色LED均點(diǎn)亮。如果激活了傳感器，或者控制單元的電源中斷，則繼電器K1和K2斷電，并且LED熄滅。
通過(guò)一個(gè)時(shí)間元件可以防止由于掉落的物料而導(dǎo)致的錯(cuò)誤的跳閘信號(hào)20 ms。
The single-fault-safe electronics module has two channels (redundant).
Each channel triggers a force guided relay. The relays self-test by contact return after each switching cycle. The electronics monitor the electrical resistance of the connected sensors which have a specific closed-circuit current.
When the sensors are not activated,both output relays are energized and both yellow LEDs light. If a sensor is activated, or a break occurs in the supply to the control unit, relays K1 and K2 deenergize and the LEDs go out.
Erroneous tripping signals, caused by falling material, are prevented by 20 ms by means of a time element.
MAYSER安全控制單元SG-EFS系列其他常見(jiàn)型號(hào)：
MAYSER SG-EFS-113
MAYSER SG-EFS-104-ZK2/1
MAYSER SG-EFS-104-4L
MAYSER SG-EFS102/1ZK3
MAYSER SG-EFS102/1
MAYSER SG-EFS-134-ZK2/1
MAYSER SG-EFS-114-ZK2/1
MAYSER SG-EFS-104-2W
MAYSER Safety Control Unit NEW + ORIGINAL+ ONE YEAR WARRANTY
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MAYSER安全控制單元SG-EFS 104 ZK 2/1產(chǎn)品參數(shù)
