{
	"slot":1,
	"version": 1,
    "card_type": 1,
	"chan":[
		{
			"id":1,
			"channel_name":"通道1",
			"standby":true,
			"active":true,
			"rack_type":"TMR",
			"tmr_group":"1-3",
			"channel_type":"acceleration",
			"transducer_name":"3300-8mm Proximitor",
			"scale_factor":"10",
			"sample_rate":32000,
			"normal_voltage_range": [-21.3, 21.0]
		},{
			"id":2,
			"channel_name":"通道2",
			"standby":true,
			"active":true,
			"rack_type":"TMR",
			"tmr_group":"1-3",
			"channel_type":"acceleration",
			"transducer_name":"3300-8mm Proximitor",
			"scale_factor":"10",
			"sample_rate":32000,
			"normal_voltage_range": [-21.3, 21.0]
		},{
			"id":3,
			"channel_name":"通道3",
			"standby":true,
			"active":true,
			"rack_type":"TMR",
			"tmr_group":"3-5",
			"channel_type":"acceleration",
			"transducer_name":"3300-8mm Proximitor",
			"scale_factor":"10",
			"sample_rate":32000,
			"normal_voltage_range": [-21.3, 21.0]
		},{
			"id":4,
			"channel_name":"通道4",
			"standby":true,
			"active":true,
			"rack_type":"TMR",
			"tmr_group":"3-5",
			"channel_type":"acceleration",
			"transducer_name":"3300-8mm Proximitor",
			"scale_factor":"10",
			"sample_rate":32000,
			"normal_voltage_range": [-21.3, 21.0]
		}
	]
}