HELVAR digidim 499 Installation Manual

8-Channel Latching
Relay Unit (499)
Installation Guide
3
RELAY
TERMINALS
AC
SDIM/
DMX
OVERRIDE
DALI
3c
A
B
Do NOT connect DALI and SDIM/DMX
EN
at the same time.
A = DALI screen (if required)
B = DALI/DIGIDIM devices
不能同时接DALI和SDIM/DMX数据线.
CN
A = DALI屏蔽线(如需要)
B = DALI/DIGIDIM数据线
1
3a
SDIM/DMX
ii
iii
Status Display
状态指示
EN CN
A B C
H G F
2
i = SDIM/DMX data cable (from previous device)
i EN
ii = SDIM/DMX data cable (to next device)
iii = Link (0Ω) for termination (if unit is at end
of SDIM/DMX cable line)
Note: Keep unscreened wire lengths to a minimum.
i
i = SDIM/DMX数据线(接前级设备)
CN
ii = SDIM/DMX数据线(接后级设备)
iii = 短接阻抗端口(如果此设备在SDIM/DMX数据
线末端)
备注: 尽量保持最短裸线长度.
A: Relay mimics 1 to 8
EN
B: 'Power' indicator
C: SDIM/DMX activity indicator
D
D: 'Up' button
E: 'Down' button
F: Hardware (wired) override indicator
G: DALI power / activity indicator
H: Software override indicator
A: 继电通道显示屏 1-8
CN
B: '电源'指示灯
C: SDIM/DMX数据指示灯
D: '上'键
E: '下'键
F: 硬指令(外部接线)触发越级控制命令指示灯
G: DALI供电/数据指示灯
E
H: 软件指令触发越级控制命令指示灯
Helvar Ltd
Hawley Mill,
Hawley Road
Dartford, Kent
DA2 7SY
UK
www.helvar.com
Helvar 499
8-Channel Latching Relay Unit
Doc: 7860334, issue 1
Date: 2015-07-20
3b
Wire for override, if required.
EN
Note: Maximum cable
length 50 m.
Close switch to cause level
override.
越级控制线,如需要.
CN
备注: 最大接线长度 50米
闭合开关触发越级控制命令.
DALI indicator is on for DALI power, and blinks
EN
off for DALI activity.
SDIM indicator flashes during SDIM/DMX activity.
POWER is on to indicate power on.
1–8 are on to indicate relays 1 to 8 being on.
DALI常亮指示DALI供电,闪烁指示DALI数据.
CN
SDIM闪烁指示SDIM/DMX数据.
POWER常亮指示POWER供电.
1-8通道亮指示相应的继电器1-8开启.