Technical standard | Meet the requirements of GB 16806-2006 |
Bus Voltage | DC18~26V |
Power Voltage | DC24V |
Input signal | Passive switch input signal |
Monitor current | Alarm bus T+, T-: ≤300uA Power bus DC24V ≤2.3mA |
Alarm current | Alarm Bus T+, T-: ≤2.6mA Power bus DC24V ≤ 15mA |
Confirmation lamp (red) | Run/input action lights (red): Normally flash red, Always on when there is input, no light when there is fault Action light (red): Normally no light and Always on at startup |
Line system | Two alarm buses: T+, T- (non-polar), Two power buses: DC24V (non-polar) |
Contact capacity | DC30V 2A |
Number of contacts | 1 pair normally open contact and 1 pair normally closed contact synchronous conversion Among them, K1 and K2 are a group of normally open contacts with monitoring function, and K2 and K3 are normally closed contacts. |
Operating temperature | -10℃~+55℃ |
Relative humidity | ≤95%(40℃) |
Dimensions | 86mm×40mm×86mm(L×W×H) |
Weight | About 160g |
Color | White |
External terminal arrangement and description for RM501 Input/output module
Wiring instructions:
T+, T- : Alarm Bus (No polarity)
P1, P2: 24VDC power supply (non-polarity)
X1, X2: Passive Signal Input (Terminal resistance 4.7K)
K1, K2: Normally open contact, K1 is connected to 24VDC, K2 is connected to the external load, and it has the function of monitoring external load line fault
K2, K3: Normally closed contacts
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ICP 11076333-1