... 1), Working temperature: -20-60 2), Output voltage: DC5V, 12V, 18V, 24V 3), Output: 3 channels 4), Connecting mode: common 1), ... Working temperature: -20-60 2), Supply voltage: DC5V,12V, 18V, 24V 3), Output: 3 channels 4), Connecting mode: common ano ... of change.Technical parametersworking temperature: -20-60supply voltage: DC5V, 12V ,18V, 24V optional(specify the required voltage on orders)output: 3 ...